JP2512138B2 - Product registration data processing device - Google Patents

Description

The present invention relates to a product registration data processing device such as an electronic cash register or a POS (point of sale information management) system.

[Prior Art] A product registration data processing device applied in a country or region in which a customer who purchases the product directly pays the excise tax levied on the product at a store or the like is as follows. The following is known (see Japanese Patent Application Laid-Open No. 60-251497). That is, a total amount memory that stores a registered flag of products registered in one transaction in addition to providing a tax flag indicating whether the product of the code is a taxable product or a tax-exempt product corresponding to the code attached to each product And a total taxable amount memory for cumulatively storing the registered amount of taxable products among the registered products. In addition, a taxable key and a tax-exempted key are provided on the keyboard. Then, it is judged whether the product registered by the product registration operation is a taxable product or a tax-exempt product, if the taxable key or the tax-exempt key is operated immediately before, the corresponding code is used if it is not operated. According to the tax flag corresponding to.

By the way, generally, in addition to the normal sales registration business where the sales of products generated by transactions with customers are registered in the memory, the registration business, for example, product withdrawal business by changing the sales floor of the product, purchase of used products from customers, etc. As described above, there is a business of registering the product registration data generated in the tax-exempt transaction in the memory into the memory, and in such non-tax-exclusive transaction, all the registered products are tax exempt. Therefore, in this case, the tax exemption key is input every time the product is registered. By doing so, even if the registered merchandise is a merchandise having a code designated as a taxable merchandise by the tax flag, it is treated as tax exempt, and the total amount calculated by the registration operation becomes the amount excluding tax.

[Problems to be Solved by the Invention] However, even such a conventional device is insufficient in the following points. That is, the tax-exempted key has to be input every time a product registered in a transaction that is not subject to taxation is registered, which is complicated and has poor operability. Also, if you forget to enter the tax-exempt key when registering a taxable product that occurred in a transaction not subject to taxation, it will be processed as a taxable product, so the tax amount for the taxable amount will be included in the total transaction depending on the tightening operation. It will be.

Therefore, according to the present invention, even if a product registration operation is performed without distinguishing between taxable products and tax-exempt products, if a transaction not subject to taxation is selected, all registration processing can be performed as tax-exempt products.
An object of the present invention is to provide a product registration data processing device that can handle a tax system without deteriorating operability for various transactions of registration work.

[Means for Solving the Problem] According to the present invention, a total amount memory for storing the registered amount of registered merchandise for one transaction, a judging means for judging whether the registered merchandise is a taxable product or a tax-exempted merchandise, and this judging means is a taxable merchandise It has a total taxable amount memory that stores the registered amount of the registered merchandise for one transaction in a cumulative manner, and if the merchandise registered by the merchandise registration operation is judged to be a tax-exempt merchandise, the total amount of money is registered only in the total amount memory. When the product is determined to be a taxable product, the registered amount is added to the total amount memory and the taxable amount total memory, respectively, and a predetermined calculation is made for the taxable amount stored in the taxable amount total memory. In the product registration data processing device that calculates the tax amount according to the law, a tax flag indicating whether the transaction is a taxable transaction or a tax-exempt transaction is associated with the transaction identification code set for each transaction. When the transaction-specific table to be stored, the transaction identification code input means, and the tax flag of the transaction-specific table corresponding to the transaction identification code input by the input means indicate a taxable transaction, the product registered by the product registration operation When the tax flag of the transaction-specific table corresponding to the transaction identification code input by the input means indicates a tax exempt transaction, the registration processing is performed based on the determination result by the determination means. All taxable products are registered as tax-exempt products and tax-exempt registration processing means is provided.

[Operation] According to the present invention having such a configuration, when a transaction having a tax flag indicating a taxable transaction in the transaction-specific table is selected by inputting the transaction identification code, it is registered by the product registration operation. It is determined whether the product is a taxable product or a tax-exempt product. If it is a tax-exempt product, the registered amount is added only to the total amount memory, and if it is a taxable product, the registered amount is added to the total amount memory and the total taxable amount memory to be taxable in the total taxable amount memory. The tax amount for the amount is calculated. On the other hand, when the transaction with the tax flag indicating the tax exempt transaction in the transaction table is selected by entering the transaction identification code, the registered amount of the product registered by the product registration operation is only the total amount memory. The tax amount is not calculated.

[Embodiment] An embodiment in which the present invention is applied to a single electronic cash register will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of the electronic cash register of this embodiment. The CPU 1 as a control unit main body has a built-in arithmetic circuit, memory control circuit, etc., and via the bus line 2, ROM 3, RAM 4, clock circuit 5, I / O port 6, keyboard circuit 7, display control circuit 8 and I / O. Controls port 9 respectively.

The ROM 3 stores program data and the like for the CPU 1 to control each unit. In addition, the RAM1 has the CPU1
Various memories necessary for controlling each unit are formed. The clock circuit 5 measures the current date and time.

A mode switch 10 is connected to the I / O port 6. This mode switch 10 is "registration""payment""setting"
It selects various business modes such as, and is operated with a key.

A key signal from a keyboard 11 used for a product registration operation, a squeezing operation, a transaction selection operation, etc. is input to the keyboard circuit 7. The display control circuit 8 drives and controls a display device 12 such as a CRT display and causes the display device 12 to display characters and the like corresponding to display data.

At the I / O port 9, a printer drive circuit 14 for driving the printer 13 to print on receipts, slips, etc.,
It is connected to a drawer opening device 16 for opening a drawer 15 for storing cash and the like, and outputs a drive signal to each in response to a command from the CPU 1.

On the keyboard 11, as shown in FIG.
Numerical keys 21 of "0", "0" to "9", a plurality of department keys 22 preset with department codes for classifying each product, a subtotal key 23, a deposit / cash total key for commanding registration closing by cash transaction 24, sales various slip key 25 for displaying various transaction menus that require the issuance of various sales slips, various transaction menus that require the issuance of various cancellation slips
Cancel various slips key 26, clear key 27,
Function keys such as a code key 28 for inputting a transaction identification code preset for each transaction and a plurality of total keys 29 for instructing the closing of various transaction registrations are provided. Where deposit / cash key 24 and total key
29 functions as a registration key.

As shown in FIG. 3, the RAM 4 has a divisional file R1 for cumulatively storing registration points and registration amounts for each division code, a total amount memory R2 for cumulatively storing registered amounts of registered products for one transaction, and taxable products. The total amount of taxable amount that stores the registered amount of the registered merchandise determined in 1 transaction for the total amount of memory R3, the number buffer for temporarily storing the number data by the number key 21
R4, a tax rate memory R5 that stores a preset tax rate, a transaction-specific table R6, and the like are formed.

Then, in the file R1 for each department, a tax flag (1: taxable product, 0: non-taxable product) F1 indicating whether the product belonging to the department corresponding to each department code is a taxable product or a tax-exempt product Each is provided.

Further, in the transaction table R6, corresponding transactions are issued in correspondence with the transaction identification codes set for the various transactions that require the issuance of the sales slips and the various transactions that require the issuance of the cancellation slips. Voucher name (various vouchers) and its voucher code, and a tax flag (1: taxable transaction, 0: non-taxable transaction) F2 that indicates whether the relevant transaction is a taxable transaction or a tax exempt transaction, are set. There is.

Then, when the power is turned on, the CPU 1 takes in a signal from the I / O port 6 and checks the operation mode selected by the mode switch 10. And mode switch 10
When the "registration" mode is selected by, the program is controlled so as to execute the processing shown in the flowchart of FIG. That is, first, a key input from the keyboard 11 is waited for. When a key signal is input via the keyboard circuit 7, the type of the input key is checked.

Here, if the key signal is based on the key input of the sales slips key 25, first, the display control circuit 8 is operated to display the sales slips transaction menu on the display 12. The contents of the sales various slip transaction menu are the transaction identification code and the slip name whose highest digit of the slip number is [1] in the transaction table R6 of the RAM4. Then, it waits for one of the transaction identification codes displayed on the display 12 to be selected. Then, when the transaction identification code is input by the numeric key 21 and the code key 28, which are the transaction identification code input means, one transaction requiring the sales slips with the transaction identification code is selected. It recognizes and searches the transaction table R6 to determine the state of the tax flag F2 corresponding to the transaction identification code.

Here, if the tax flag F2 is "1", it means that the selected one transaction is a taxable transaction, so the normal registration process shown in FIG. 5 is executed. That is, when the section key 22 is entered to register the section of the product, the registered points and the registered amount are added to the point area and the amount area corresponding to the section code preset in the input section key of the section file R1. Next, the tax flag F1 corresponding to the department code is used to determine whether the registered product is a taxable product or a tax-exempt product (determination means). If it is a tax-exempt product, the registration amount is added only to the total amount memory R2, and if it is a taxable product, the registration amount is added to the total amount memory R2 and the taxable amount total memory R3, respectively. After that, the registering flag is set and the processing routine is exited.

On the other hand, if the subtotal key 23 is pressed instead of the department key 22, after confirming that the registering flag is set, the tax amount in the tax rate memory R5 is calculated for the taxable amount total memory R3. Then, the tax-included subtotal amount is calculated by adding the external tax amount to the amount in the total amount memory R2, the tax-included subtotal amount is displayed on the display 12, and the processing routine is exited.

After that, when the registration operation is performed by the total key 29 corresponding to the selected one transaction, the total, the slip code, etc. are printed on the slip paper set for the transaction set in the printer 13, The process ends.

On the other hand, if the tax flag F2 of one transaction selected by the transaction identification code input means is “0”, it indicates that the transaction is a tax exempt transaction, so the tax exemption registration process shown in FIG. Run. In other words, if the section registration of a product is performed by entering the section key 22, the file for each section will be displayed.
The registered points and the registered amount are added to the point area and the amount area corresponding to the section code preset in the input section key of R1. Then, the registered amount is stored in the total amount memory.
Add only to R2. After that, the registering flag is set and the processing routine is exited.

On the other hand, when the subtotal key 23 is pressed instead of the department key 22, after confirming that the registering flag is set, the amount in the total amount memory R2 is displayed on the display unit 12 as the subtotal amount, and Exit the processing routine.

After that, when the registration operation is performed by the total key 29 corresponding to the selected one transaction, the total, the slip code, etc. are printed on the slip paper set for the transaction set in the printer 13, The process ends.

In FIG. 4, if it is assumed that the input key signal is not the input of the sales slips key 25 but the cancellation slips key 26, the display control circuit 8 is first operated to cancel the display 12. Display the slip transaction menu. The contents of the cancellation various slip transaction menu are the transaction identification code and the slip name whose highest digit of the slip number is [2] in the transaction table R6 of the RAM4. Next, similarly to the above-described input processing of the sales slip key 25, the process waits until one of the transaction identification codes displayed on the display 12 is selected. Then, when the transaction identification code is entered with the numeric keypad 21 and the code key 28, it is recognized that one transaction requiring the cancellation slips with the transaction identification code is selected, and the transaction-specific table R6 is displayed. The state of the tax flag F2 corresponding to the transaction identification code is searched and determined.

Here, if the tax flag F2 is "1", it means that the selected one transaction is a taxable transaction, so the normal registration process shown in FIG. 5 is executed. On the other hand, when the tax flag F2 is "0", it means that the transaction is a tax exemption target transaction, so the tax exemption registration process shown in FIG. 6 is executed.

After that, when the registration operation is performed by the total key 29 corresponding to the selected one transaction, the total, the slip code, etc. are printed on the slip paper set for the transaction set in the printer 13, The process ends.

In FIG. 4, assuming that the input key signal is neither the input of the sales slips key 25 nor the cancellation slips key 26, the normal registration process shown in FIG. 5 is executed. After that, when the registration operation is performed by using the deposit / cash total key 24, the printer 13 prints the total, tax amount, etc. on the receipt, issues the receipt, and ends the processing.

In the present embodiment having the above-described structure, when the sales registration of the product purchased by the customer is performed, the department key 22 of the keyboard 11 is operated to register the sales product. Then, the tax flag F1 of the divisional file R1 determines whether the sales product is a taxable product or a tax-exempt product. Then, in the case of taxable products, the registered amount (sales amount) is added to the total amount memory R2 and the taxable amount total memory R3, and in the case of tax-exempt items, the registered amount (sales amount) is added only to the total amount memory R2. Is added. After that, when the subtotal key 23 is operated, the tax amount for the taxable amount in the taxable amount total memory R3 is automatically calculated, and the total amount including tax is displayed on the display 12, so that the customer pays. If you enter the deposit amount and input the deposit / cash total key 24 to instruct the closing of the registration, the receipt is printed with the code of the sale item and the sale amount, tax amount, total amount including tax, deposit amount, change amount, etc. Is issued, the receipt is given to the customer and the sales transaction with the customer is completed.

On the other hand, when conducting a transaction that requires the issuance of sales slips or cancellation slips, first, the sales slips key 25 or cancellation slips key 26 is input. Then, a predetermined sales voucher menu or cancellation voucher menu is displayed on the display unit 12. Enter the transaction identification code with the numeric keypad 21, and then enter the code key 28 to select one transaction. To do. Then, the tax flag F2 of the transaction table R6 determines whether the selected transaction is a taxable transaction or a tax exempt transaction. Then, in the case of taxable transactions, the registered amount of the product registered by the product registration operation is added to the total amount memory R2 and the taxable total amount memory R3, and in the case of tax exempted transactions, the registered amount is the total amount. Only added to memory R2. In addition, when the subtotal key 23 is operated, in the case of a taxable transaction, the tax amount for the taxable amount in the total taxable amount memory R3 is automatically calculated, and the total amount including tax is displayed on the display unit 12, and the tax exemption target In the case of a transaction, the amount in the total amount memory R2 is displayed on the display unit 12. After that, when the closing key for this transaction is instructed by the corresponding total key 29, the necessary data is printed on the required slip paper, so the slip is issued and this one transaction is completed.

Therefore, for transactions that are subject to tax, such as sales slips, sales slips such as employee installment sales slips, and transactions that require the issuance of cancellation slips such as sales cancellation slips, the corresponding transactions in transaction-specific table R6 are registered in advance. Tax flag F2 corresponding to the identification code
Is set to "1". On the other hand, the product withdrawal slip,
For transactions that are subject to tax exemption such as sales slips such as temporary receipt slips, used goods purchase slips, and cancellation slips such as product withdrawal slips, a table by transaction
Set the tax flag F2 corresponding to the transaction identification code of R6 to "0"
Set to. By doing this, various sales slip keys
If one transaction is selected by inputting 25 or the cancellation various slips key 26 and then inputting the transaction identification code with the numeric keypad 21 and the code key 28, the transaction is a taxable transaction due to the tax flag F2. It is determined whether the transaction is a tax-exempt transaction. Then, in the case of a transaction subject to taxation, the product registered by the product registration operation is subjected to taxable registration processing or tax-exempt registration processing by the tax flag F1 corresponding to the product,
In the case of non-taxable transactions, all products registered by the product registration operation are forcibly subjected to tax-exempt registration processing.

Therefore, according to this embodiment, a tax-exempt key for treating tax-exempt products as tax-exempt is provided, and it is not necessary to input the tax-exempt key for each registration of tax-exempt products during a tax-exempt transaction. Moreover, as in the past, the necessary transaction is selected by key operation, and then the product registration related to that transaction is performed by the normal registration operation, so if the transaction is tax exempt, the product registration is surely treated as tax exempt. As a result, the tax on the total due to operation mistakes is eliminated. Therefore, in a country or region that adopts a tax system in which taxable objects and tax-exempt objects exist for various transactions, the device of the present embodiment can cope without deteriorating the operability, and the effect will be great. .

When the present embodiment is applied to a country or region that adopts external tax and internal tax, a total taxable amount memory for external tax and a total taxable amount memory for internal tax are provided. Then, when calculating the external tax amount, the external tax amount is multiplied by the tax rate, and when calculating the internal tax amount, the internal tax amount is [(tax rate x 100) / 100 + (tax rate x 100)] Just multiply.

Also, several types of transactions that require the issuance of sales slips and cancellation slips are shown in the transaction-specific table R6 in FIG. 3,
Needless to say, it is not limited to this.

The present invention can also be applied to a POS system or the like in which an electronic cash register is used as a POS terminal and is centrally managed by a controller. In addition, it goes without saying that various modifications can be made without departing from the scope of the present invention.

[Effects of the Invention] As described in detail above, according to the present invention, even if a product registration operation is performed without distinguishing between taxable products and tax-exempt products, all non-taxable products are selected if a transaction not subject to taxation is selected. As a result, it is possible to provide a commodity registration data processing device that can handle the tax system without deteriorating the operability for various transactions of registration work.

[Brief description of drawings]

FIG. 1 is a diagram showing an embodiment in which the present invention is applied to a single electronic cash register. FIG. 1 is a block configuration diagram of an electronic cash register, FIG. 2 is a key layout diagram of a keyboard, and FIG. 3 is a RAM. Showing the main memory configuration of the CPU, FIG. 4 is a flow chart showing the “registration” mode processing of the CPU, FIG. 5 is a flow chart showing the normal registration processing in the mode processing, and FIG. 6 is a tax-exempt registration processing in the mode processing. 2 is a flowchart showing 1 ... CPU, 3 ... ROM, 4 ... RAM, 10 ... Mode switch, 11 ... Keyboard, 12 ... Display, 13 ... Printer, 24 ... Deposit / cash key, 25 ... Sales Various slip keys, 26 ...
… Cancellation slip key, 28 …… code key, 29 …… total key, R1 …… department file, R2 …… total amount memory, R3
...... Total amount of taxable memory, R6 …… Table by transaction, F
1, F2 …… Tax flag.

Claims (1)

(57) [Claims] 1. A total amount memory for storing the registered amount of registered merchandise for one transaction, a judging means for judging whether the registered merchandise is a taxable product or a tax-exempted merchandise, and a registered merchandise of the registered merchandise judged by this judging means. There is a total taxable amount memory for storing the registered amount for one transaction, and when the product registered by the product registration operation is judged as a tax-exempt product, the registered amount is added only to the total price memory, When it is determined that the product is a taxable product, the registration amount is added to the total amount memory and the taxable amount total memory, respectively, and a predetermined calculation is made for the taxable amount stored in the taxable amount total memory. In the product registration data processing device that calculates the tax amount by law, a tax flag indicating whether the transaction is a taxable transaction or a tax-exempt transaction in correspondence with the transaction identification code set for each transaction. Transaction-specific table storing the transaction, input means for the transaction identification code, and when the tax flag of the transaction-specific table corresponding to the transaction identification code input by the input means indicates a taxable transaction, the commodity registration operation The normal registration processing means for performing the registration processing of the product registered by the above based on the determination result by the determination means, and the tax flag of the transaction-specific table corresponding to the transaction identification code input by the input means indicates a tax exempt transaction. At this time, the product registration data processing device is provided with a tax-exempt registration processing means for performing registration processing of all the products registered by the product registration operation as tax-exempt products.