Sharp XE-A21S instruction manual Optional Features, 140 570 10 %, 800 + P5 %

OPTIONAL FEATURES

1Auxiliary Entries

Discount and premium entries using the percent key

The percent key is used to apply a manually entered or preset discount or premium percent rate to individual items or to a merchandise subtotal. In the default setting, you can manually enter a discount percent rate to both individual items and merchandise subtotal. For manual entry of discount or premium percent rate, enter the rate (up to 100.00) with the numeric keys (you need a decimal point when you enter a fractional percent rate), and press a percent key. When using a preset rate (if programmed), just press a percent key.

When entry limit is programmed for a percent key, you can not enter a rate over the limit (error code 34 will occur.)

Percent calculation for the merchandise subtotal

Key operation example Print

4@

140>

570*

m

10%

A

Percent calculation for item entries

Key operation example Print

800+

7P5 %

15 p

&

A

(When premium and 15% are programmed for the &key)

Discount and premium entries using the discount key

The discount key is used to apply a manually entered or preset discount or premium amount to individual items or to a merchandise subtotal. In the default setting, you can manually enter a discount amount to both individual items and merchandise subtotal. For manual entry of discount or premium amounts, enter the amount with the numeric keys, and press the discount key. When using a preset amount (if programmed), press the discount key.

When entry digit limit is programmed for the discount key, you can not enter an amount over the limit (error code 34 will occur.)

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