SIMPLE日割計算機

◎At the start of annual prorated calculation
　Starting date is "January 1st" and "April 1st"
　　You can now choose either.
If the fiscal year is (April 1st to March 31st of the following year
--> Select April 1st
If the fiscal year is (January 1st to December 31st of the same year
--> Select January 1st
"If you enter the payment date
ーー＞From the first day of the fiscal year to the day before the settlement date
Display the number of days and amount
ーー＞ From the day of settlement to the end of the fiscal year
Display the number of days and amount
However, the settlement date is included at the end of the fiscal year

◎ At the start of monthly prorated calculation
　If you specify the payment date,
Display the number of days and amount from the beginning of the month to the day before the payment date
　Displays the number of days and amount from the day of payment to the last day of the month