Casio CE-4700 Instruction Manual download pdf (Page 39)

Registering premiums and discounts

This section describes how to prepare and register premiums and discounts.

Programming premiums and discounts

You can use the P key to register either discounts (percentage decreases) or premiums (percentage increases).

The following procedures let you select the operation you want for the P key. They also let you program the tax

calculation method, the tax rounding method, and a preset rate.

To program tax calculation, tax rounding and the function of the P key

• Tax status for the P key is initialized as tax table 1 and 2.

Use all three digits

A-A08

Mode Switch

REG

OFF

Rounding method

This specification defines the method

used to round the result of a percentage

calculation.

Round off 2

‚

Round up 2 ⁄

Cut off 2 ¤

Key function specification

This specification defines the function of the

P key.

Use

P as discount key (%–) 2 ‚

Use P as premium key (%+) 2 ⁄

Tax status for subtotals

This specification defines where the result

of the percent calculation on a subtotal

should be reflected (added to or subtracted

from) for tax purposes. Note that this speci-

fication is for calculations with subtotals

only, and is not applied for calculations

involving individual items.

Tax Table 1 2

⁄

Tax Table 2 2 ¤

Tax Table 1 and 2 2 ‹

No tax calculation 2 ‚

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 87 88

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Casio CE-4700 Instruction Manual Page 39