Receiving payment from customers

i have just downloaded version 16.7.89
now when i receipt payment and the payment includes cents
The decimal point is ignored The amount paid was R 35,859.57
Below is a copy of the receipt
Description

Amount

3 585 957,00

Total R 3 585 957,00
This is what happens when i do not put in the cents
This is a copy of the invoice when the cents are entered
Sub-total R 42 741,22
VAT 14% R 5 983,78
Total R 48 725,00
Amount credited R 48 725,00
Balance due R 0,00
This is what happens when the cents are not entered
Sub-total R 42 741,22
VAT 14% R 5 983,78
Total R 48 725,00
Amount credited R 35 859,00
Balance due R 12 866,00
Please could you help

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