Commodity sales data processor and program

摘要

Problem to be solved: to return goods to be returned.A sales data processing device capable of dealing with a plurality of tax ratesGoods registration means for registering goods to be sold or returnedWhen the returned goods are registered by the item registration meansA display control means for displaying a tax rate selection screen capable of accepting a selection of one tax rate from a plurality of tax rates on a clerk side display deviceBased on the tax rate selected by the tax rate selection screenCalculating means for calculating the amount of tax of goods to be returned.Diagram