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ER-390 Series
Operating Instructions
•
43
Percent Key Operations
A total of five
%
functions are available.
%1
and
%2
are located on the default keyboard.
Your keyboard may be different. More or less
%
keys may be located on the keyboard, or
they may be located on one of the function look up menu keys.
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:
% 1
3. The discount is automatically subtracted.
THANK-YOU
CALL AGAIN
DATE 01/15/2003 WED TIME
08:33
PLU2
£10.00
% 1 -
10.000%
AMOUNT -
1.00
TOTAL
£9.00
CASH
£9.00
CLERK 1 No.000011
00001
Summary of Contents for ER-390 SERIES
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Page 42: ...34 Operating Instructions ER 390 Series 1 29 CLERK 1 No 000011 00001...
Page 68: ...60 Operating Instructions ER 390 Series CLERK 1 No 000011 00001...
Page 183: ...ER 390 Series Program Mode Programming 175...
Page 196: ...188 Sample Reports ER 390 Series 0 00 continued...