Financial Settings / General Settings / Arrangements Parameters / New Arrangement Settings / Round final arrangement amounts at
During the creation of installments in an arrangement, we can choose to round the amount of all installment values to 1, 5, 10, 50, 100 or 1000.
If the setting is set to 100 for example and the financial agreement is 85 euros or any other currency it will be rounded to 100
Example as administrator
Setting -> Active -> 100