JPH02259994A - Electronic cash register - Google Patents

Abstract

PURPOSE:To eliminate a need of independent management for calculation of the amount of a consumption tax by cumulatively storing the amount of the consumption tax and the taxable amount of money in an area corresponding to the taxable period corresponding to the present date at each time of input of data of the amount of money of a commodity. CONSTITUTION:When data of the amount of money of a commodity is inputted from an enter key 21 and a department code is inputted from a department key 22, a CPU 1 discriminates whether this department is the taxation object of consumption tax or not. When it is the taxation object of consumption tax, the CPU 1 multiplies the inputted amount of money by the consumption tax rate to calculate the amount of consumption tax. Thereafter, the CPU 1 reads present date data from a timer 7 and calculates the address of a totalizer of the amount of consumption tax and the taxable amount of money corresponding to an object period zone corresponding to this date in accordance with a period table and cumulatively stores data of the amount of consumption tax and the taxable amount of money in this totalizer. Consequently, the amount of consumption tax and the taxable amount of money are accumulated in the area corresponding to the present date of totalizers. Thus, independent management for calculation of the amount of consumption tax is unnecessary.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to an electronic cash register (hereinafter referred to as ECR), and in particular, the invention relates to an electronic cash register (hereinafter referred to as ECR), and in particular, a system for cumulatively adding consumption tax amounts according to period bands determined for each industry. Regarding ECR that can be used to issue reports.

[Prior Art] A conventional ECR is capable of issuing a report in order to manage the sales amount of products purchased by customers.

In other words, you can cumulatively add the sales amount for each registered product and store it in memory, and then issue a report with the sales amount for each product and total sales amount for that day after the business ends, or once at the end of the month. It is now possible to publish a report on the sales amount and total sales amount for each Banko product. After issuing the report, the sales amount for each product and the total sales amount stored in the memory are cleared.

[Problems to be solved by the invention] On the other hand, with the introduction of the consumption tax, the period for which tax is payable has been set as 3 months, 6 months, or 1 year, depending on the type of industry.

However, with conventional ECR, even though it is possible to create daily or monthly sales reports as described above, it is not possible to create sales reports for each industry in 3-month, 6-month, or yearly units. Not an idiot who can't create
It does not have the function to calculate the consumption tax amount. For this,
There was a problem in that it required complicated work such as recalculating the consumption tax amount and managing the consumption tax amount separately for each period.

Therefore, the main purpose of the present invention is to provide an ECR that can set a tax payment period according to the type of industry and manage the amount of consumption tax within that period.

[Means to solve the problem]

This invention is an ECR that calculates the consumption tax amount according to the taxable amount of the product and manages the cumulative consumption tax amount within the taxable period, and includes an input means for inputting numerical data and a setting mode. A period specifying means for specifying that the numerical data input from the input means is a taxable period, and a taxable amount and consumption tax amount input from the input means and within the period specified by the period specifying means. a storage means for storing each cumulative total; an amount specifying means for specifying that the numerical data inputted from the input means is the amount data of the product in the registration mode; and a timer means for counting the current date; In the registration mode, in response to the output of the timer means, an area of the period corresponding to the current date set in the storage means is specified, and numerical data is inputted from the input means and the numerical data is converted into an amount by the amount specifying means. In response to being specified as such, the amount data is cumulatively stored as the taxable amount in the specified area of the storage means, and the consumption tax amount is calculated and cumulatively stored in the specified area. The system is configured to include arithmetic control means for

[Operation] The ECR according to the present invention sets the starting date of the tax payment period, for example every three months, in the input means, and when the amount data of the product is input, the ECR records the tax payment in the storage means including the current date. The target period is specified, and the amount data of the product is stored cumulatively corresponding to that period, and the consumption tax amount is calculated and stored cumulatively, so that the product is taxable within the taxable period. It is possible to manage the cumulative amount and the cumulative amount of consumption tax. Then, by printing out the taxable amount and the consumption tax amount stored in the storage means, the consumption tax amount for the taxable period can be known at a glance.

[Embodiment of the Invention] FIG. 2 is a schematic block diagram showing the overall configuration of an embodiment of the invention. Referring to FIG. 2, the ECR includes a CPUI such as a microprocessor having an arithmetic processing function. The CPU includes a keyboard 2, display 3, and printer 4.
, ROM 5 , RAM 6 and timer 7 are connected. The keyboard 2, which will be explained in detail later in FIG. 3, is provided for inputting monetary data, department codes, and the like.

The display 3 displays the amount data entered from the keyboard 2 and C.
The total amount calculated by the PUI is displayed, and the printer 4 prints the data on the receipt. timer 7
Although the timer 7 is provided to count the current date, the timer 7 may also be counted programmatically by the CPU. The ROM 5 stores in advance programs based on flowcharts as shown in FIGS. 18 to 1c, which will be described later. As shown in FIG. 4 below, RAM6 is
It includes an area for storing consumption tax amounts and taxable amounts for each taxable period.

FIG. 3 is a key layout diagram of the ECR keyboard. Third
Referring to the figure, the keyboard 2 includes a number key 21, a department key 22, a cash key 23, a subtotal key 24, an X/Z key 25, and a mode selection key switch 26. The numeric keys 21 include 0 to 9.00 and a decimal point key, and are provided for inputting numerical data such as amount data and tax payment period. The department key 22 is the department code 1 to 8 of the single product corresponding to the unit price of the product input using the numeric key 21.
provided for input. The cash key 23 is operated when registering the cash payment amount inputted with the number key 21, and the subtotal key 24 is provided for instructing to calculate the total amount of the products registered so far. Note that the subtotal key 24 is also used as a key for specifying that the numerical data input from the numeric key 21 in the setting mode is a tax-payable period. The X/Z key 25 is provided for issuing various reports in accordance with the report code input using the numeric key 21 in the X mode.

The mode selection key switch 26 is used for setting mode <P), power off (OFF), registration mode (R), and payment mode (X).
) are provided for selecting each mode. By switching the mode selection key switch 26 to the setting mode, the taxable period, which is a feature of this invention, is set. By switching to the registration mode, the normal registration mode is set, and by switching to the X mode. Selects the mode for creating a report that includes a period band consumption tax report.

FIG. 4 is a diagram showing a period table 61 included in the RAM 6 and a totalizer 62 for consumption tax amount and taxable amount corresponding to each period.

FIGS. 18 to 1C are flowcharts for explaining specific operations of an embodiment of the present invention.

Next, with reference to FIGS. 18 to 1C, FIGS. 2, 3, and ¥44, the specific operation of one embodiment of the present invention will be described. First, mode selection key switch 2
6 is switched to the setting mode and the tax payment period is set. That is, as shown in FIG. 1A, the numeric key 21
When period data 1 to 60 are input, the CPU creates period table 3 shown in FIG. 4 from the input period data.
1 address is calculated and period data is set to the corresponding address. By having this period table setting function, it becomes possible to manage the consumption tax amount and taxable amount for each taxable period of any user. Furthermore, by being able to arbitrarily set the period data, it is possible to easily respond to changes in the tax payment period. However, if the consumption tax amount or the taxable amount is set in the totalizer 62 corresponding to the period table 61, the input taxable period data is determined to be an error. This is because if the consumption tax amount or taxable amount has already been added to the totalizer 62, the period data corresponding to that area has already been set.

Next, the registration mode will be explained with reference to FIG. 1B. The mode selection key switch 26 is switched to the registration mode, and the amount data of the product is inputted from the number keys 21.
When the department code is input from the department key 22, the CPU
determines whether the department is subject to consumption tax based on the input department code. This is because data indicating whether or not a department is subject to tax is stored in the RAM 6 in advance, and each time a department code is input, it is determined whether or not that department is subject to tax. If the input department code is subject to consumption tax, the CPU multiplies the input amount by the consumption tax rate to calculate the consumption tax amount. After that, the CPU reads the current date data from the timer 7, calculates the address of the totalizer for the consumption tax amount and taxable amount corresponding to the target period band to which that date falls from the period table 61, and totals the corresponding address. Consumption tax amount data and taxable amount data are cumulatively stored in the container.

In this way, each time the product price data and department code are input, it is determined whether the department is subject to taxation, and if it is subject to taxation, the amount of consumption tax is calculated, and the totalizer 6
2, the consumption tax amount and the taxable amount are cumulatively added to the area corresponding to the current date. As a result, separate management for calculating the amount of consumption tax can be eliminated.

Next, with reference to FIG. 1C, the operation of creating a consumption tax report for each period will be described. The mode selection key switch 26 is switched to the X mode, the period band consumption tax report code is input from the number key 21, and the
5 is operated, the CPU determines that it is in the period band consumption tax report creation mode. Then, the CPU 1 determines whether the initial value of the period table 61 has been input from the numeric key 21 or not. If the initial value of the period table 61 is not input, the CPUI uses period 1 as the initial value of the period table, reads out the consumption tax amount and taxable amount corresponding to period 1 from the totalizer 62, and reads the period data, consumption tax amount, and The taxable amount is printed by the printer 4. and,
The CPU inputs the current date, which is the output of timer 7, and totalizer 6.
It is determined whether or not the applicable period 2 matches, and if they do not match, the target period is incremented by 1, and the period data, consumption tax amount, and taxable amount for that period are printed. Repeat this action,
The period data, consumption tax amount, and taxable amount up to the period corresponding to the current date are printed by the printer 4. In addition, by making the consumption tax report by period band only an inspection report, it is possible to reprint the consumption tax amount and taxable amount by past period band, and it is used for long-term management of consumption tax amount and taxable amount. be able to.

In addition, assuming that all period tables have been used, by entering the secret code in secret mode, you can reset the totalizer of the consumption tax amount and taxable amount corresponding to the period table and all period bands. It may be configured so that it is possible.

[Effects of the Invention] As described above, according to the present invention, the cumulative total of the taxable amount and the consumption tax amount can be stored for each taxable period, and each time the product amount data is input,
Consumption tax amount and taxable amount are stored cumulatively in the area corresponding to the taxable period that corresponds to the current date, so there is no need for separate management to calculate the consumption tax amount, which saves labor. It is possible to contribute to the development of

[Brief explanation of drawings]

1A to 1C are flowcharts for explaining the operation of an embodiment of the present invention. FIG. 2 is a schematic block diagram showing the overall configuration of an embodiment of the present invention. No. 1,
Figure 3 is a diagram of the key arrangement of the keyboard. Figure 4 shows RAM
FIG. 3 is a diagram showing a period table and a totalizer stored in the . In the figure, 1 is the CPU, 2 is the keyboard, 3 is the display, 4 is the printer, 5 is the ROM, 6 is the RAM, 7 is the timer, 21 is the numeric key, 22 is the department key, 23 is the cash key, and 24 is the A subtotal key, 25 an X/2 key, and 26 a mode selection key switch. Figure 1A Figure 1B Figure 1C Figure 2 Figure 3

Claims (1)

[Scope of Claims] An electronic cash register that calculates the amount of consumption tax according to the taxable amount of the product and manages the cumulative amount of consumption tax within the taxable period, which has an electronic cash register for inputting numerical data. an input means; in a setting mode, a period specifying means for specifying that the numerical data inputted from the input means is a taxable period; a storage means for storing the respective cumulative totals of the taxable amount and the consumption tax amount; an amount specifying means for specifying that the numerical data input from the input means is the amount data of the product in the registration mode; and a current date. and a timer means for counting, and in the registration mode, in response to the output of the timer means, an area of a period corresponding to the current date set in the storage means is specified, and numerical data is inputted from the input means. And in response to the numerical data being specified as an amount by the amount specifying means, the amount data is cumulatively stored as a taxable amount in the specified area of the storage means, and the amount data is cumulatively stored as a taxable amount. An electronic cash register comprising calculation control means for calculating a tax amount and cumulatively storing it in the specified area.