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exact calculation; squaring of accounts; adjustment
駅で乗り越し精算をして改札を出た。
I paid the excess fare at the station and exited through the gate.
旅行の費用を全員で精算することにした。
We decided to settle the travel expenses among everyone.
月末に経費の精算を済ませなければならない。
I have to complete the expense settlement by the end of the month.