Importance

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Abstract

An electronic cash register comprises a key cylinder switch for selecting a registration mode for registering the price information of the commodities and a calculation mode for withdrawing the information as registered, a first and second memories, a printer, and a printer control means for controlling the printer. The first memory comprises storing regions for accumulatively storing the total amount information of the prices of the commodities for each of the respective commodity department codes registered in the registering mode. The second memory comprises storing regions for storing the outputting order of the total amount information for each of the respective commodity department codes. The printer control means is responsive to the first and second memories to control the printer to print out the total amount information for each of the commodity department codes stored in the first memory in the outputting order stored in the second memory. Preferably, the second memory also comprises further storing regions for storing group identifying information identifying any one of a plurality of groups in which the plurality of commodity department codes are classified depending on the nature of the commodities. The printer control means also functions to evaluate a subtotal of the prices of the commodities for each of the groups and controls the printer to print out also the subtotal for each of the groups.

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First Claim