New Pledge entry miscalculates installments value (no display of decimal point for dollars/cents)

When creating a new pledge and setting $1000 total to be paid in 10 installments, it calculates the installment value incorrectly as $10000.
Various miscalculations;
Total=1000 ; Installments=12 ; Installment Values=8333
Total=1200 ; Installments=12 ; Installment Values=10000
Total=10 ; Installments=12 ; Installment Values=083
The installment values field is missing the decimal point between the dollars and cents.
Despite this incorrect installment value in this form, the value in the display page and the emails is correct.
So it really only looks like a change needs to be done to insert the decimal point.