Title:
ELECTRONIC TYPE CASH REGISTER
Document Type and Number:
Japanese Patent JPH01137392
Kind Code:
A
Abstract:
PURPOSE: To improve work efficiency by automatically calculating the tax amount of payment according to tax amount calculating periods. CONSTITUTION: When commodity sales data is inputted from the input part 1 of sales data, the sales amount of sales commodities is summed up according to total amount calculating periods in a period sales sum-up memory 2. When the stocking tax amount of stock commodities is inputted by the operation of a tax input key 3, stocking amount is cumulatively stored according to the tax amount calculating periods in a period tax amount sum-up memory 4. By the tax rate stored in a tax rate memory 5 and the sales according to the tax amount calculating periods summed up in a period sales sum-up memory 2, the sales tax amount according to the tax amount calculating periods is calculated by a tax amount calculation means 6. By the stocking tax amount for the same period summed up by the period tax amount sum-up memory 4, the tax amount of payment according to tax amount calculating periods is calculated by the tax amount of payment calculation means 7. Thus, the tax amount of payment can be automatically calculated by a simple operation and work efficiency can be improved.
Inventors:
ABE TETSURO
Application Number:
JP29678187A
Publication Date:
May 30, 1989
Filing Date:
November 25, 1987
Export Citation:
Assignee:
TOKYO ELECTRIC CO LTD
International Classes:
G07G1/12; (IPC1-7): G07G1/12
Attorney, Agent or Firm:
Takehiko Suzue (2 outside)