Monday, September 30, 2013

Programming tax on the Sharp ER-A410 and ER-A420 cash register

Sharp ER-A410 cash register

Sharp ER-A420 cash register

Following is the example to program the tax on a Sharp ER-A410 or ER-A420. The example is for the basic straight tax rate not a tax table. The key must be in the program mode (P or PGM). The reason it says 1 or 2 or 3 or 4 is because these registers can have 4 tax rates at the same time. If programming tax rate one you would enter 1 if tax rate 2 then enter 2 etc etc.

2711 Decimal @ 1 or 2 or 3 or 4 @ *rate cash

*six digits: 0.0001 to 99.9999%

Make sure you turn key back to R. Also please understand this does not make your departments of PLU's taxable. It sets the tax rate you still will have to make your items taxable or not by rate 1 or 2 or 3 or 4.

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