| 摘要 |
PURPOSE:To attain the exact accounting processing of a consumption tax by preserving an error between the consumption tax of a sum requested(paid) to a transaction destination and the consumption tax at the time of the accounting processing in each month, and totaling the preserved error at the end of a year. CONSTITUTION:This method is equipped with a request period tax calculation processing part 2 which searches the rounded consumption tax of the sum of each transaction unit, and the rounded consumption tax of the total sum in a request period, and calculates a difference alpha of the both consumption tax, and a month period tax calculation processing part 3 which searches the rounded consumption tax of the sum of each transaction unit and the rounded consumption tax of the total sum in each month period, and calculates a difference betaof the both consumption tax. Then, the sum of the calculated difference alphawith the calculated difference beta is searched at the end of a year. |
