PROBLEM TO BE SOLVED: To more reasonably collect from a game visitor a consumption tax according to a consumption tax rate.;SOLUTION: A consumption tax rate setting section 111 holds the input consumption tax rate and notifies a dispensing ball count decision section 120 of the consumption tax rate if the consumption tax rate is input. A dispensing unit money amount setting section 112 holds an input dispensing unit money amount and notifies the dispensing ball count decision section 120 of the dispensing unit money amount if the dispensing unit money amount withdrawn by one ball dispensing operation is input. The dispensing unit money amount established in the dispensing unit money amount setting section 112 is larger than the smallest unit money amounts which circulate in a game parlor and is money amounts of the multiple of the smallest unit money amounts. The dispensing ball count decision section 120 decides the dispensing ball count dispensed in dispensing unit moneys. Concretely, the dispensing ball count decision section 120 rounds to the nearest whole count the quotient determined by dividing the dispensing unit money amount by a ball unit price including a tax to give the dispensing ball count.;COPYRIGHT: (C)2008,JPO&INPIT
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