Casio CE-2400 - Manual (Page 39)

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
s P s
OW
A-A08
Mode Switch
Z
X
REG
OFF
RF
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 ‚