JPS55103669A - Electronic cash register - Google Patents

Electronic cash register

Info

Publication number
JPS55103669A
JPS55103669A JP1114879A JP1114879A JPS55103669A JP S55103669 A JPS55103669 A JP S55103669A JP 1114879 A JP1114879 A JP 1114879A JP 1114879 A JP1114879 A JP 1114879A JP S55103669 A JPS55103669 A JP S55103669A
Authority
JP
Japan
Prior art keywords
key
total
department
sub
classified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1114879A
Other languages
Japanese (ja)
Inventor
Takashi Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP1114879A priority Critical patent/JPS55103669A/en
Publication of JPS55103669A publication Critical patent/JPS55103669A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE: To facilitate processing such as discount, extra and tax calculation by calculating and storing department-classified sub-totals for the same customer.
CONSTITUTION: Key input part 1 consists of money amount key 2, department- classified sub-total keys 3 and 4, sub-total key 5 to obtain the total sale money amount for the same customer, cash deposit key 6, extra key 7, discount key 8, etc. Department-classified sub-totals which are sent to a CPU through buffer IB of I/O port 11 by operations of department-classified sub-total keys 3 and 4 and are operated are stored in memory 15. Memory 15 is provided with two department- classified sub-total memory parts and two department-classified total memory parts. Operations of sub-totals and the total are performed by these memory parts and register ABC of CPU 14, and calculation for discount, extra, tax, etc., is performed by key operations of the key input part, and the result is outputted to display part 12 and print part 13.
COPYRIGHT: (C)1980,JPO&Japio
JP1114879A 1979-02-02 1979-02-02 Electronic cash register Pending JPS55103669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1114879A JPS55103669A (en) 1979-02-02 1979-02-02 Electronic cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1114879A JPS55103669A (en) 1979-02-02 1979-02-02 Electronic cash register

Publications (1)

Publication Number Publication Date
JPS55103669A true JPS55103669A (en) 1980-08-08

Family

ID=11769928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1114879A Pending JPS55103669A (en) 1979-02-02 1979-02-02 Electronic cash register

Country Status (1)

Country Link
JP (1) JPS55103669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782067A (en) * 1980-11-12 1982-05-22 Casio Comput Co Ltd Printing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782067A (en) * 1980-11-12 1982-05-22 Casio Comput Co Ltd Printing system
JPH034958B2 (en) * 1980-11-12 1991-01-24 Casio Computer Co Ltd

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