Percent Key Operations; Preset Percent Discount On An Item - Sam4s ER-420M Operation And Program Manual

Percent Key Operations

A total of five % functions are available to be allocated to the keyboard.
Each function is individually programmable to add or subtract, from an individual item or from
a sale total, amounts (coupons) or percentages. You can also program the percentage key
taxable or non-taxable, so that sales taxes are calculated on the net, or the gross amount of
the item or sale. You can also program preset prices or percentages.
The operation examples in this section show the percentage key in a variety of configurations.
See "Function Key Programming" in the "Program Mode Programming" chapter to assign a
specific function to each percentage key.

Preset Percent Discount on an Item

In this example the %1 function is preset with a rate of 10 %.
1. Register the item.
2. Press the %1 key:
3. The discount is automatically subtracted.
38 • Operating Instructions
% 1
THANK -YOU
CALL AGAIN
DATE 01/15/2003 WED
08:33
PLU2
£10.00
% 1
10.000%
AMOUNT
1.00
TOTAL
£9.00
CASH
£9.00
CLERK 1 No.000011
00001
TIME
-
-
ER-420M