Payment price trim zeros!

Hi. We need to somehow remove the thousandth zeros on the payment page. If you use the code:

add_filter( ‘rtcl_payment_price_trim_zeros’, ‘__return_true’ );

then all zeros are removed, but only the last two need to be removed!

In the payment settings, we indicate the amount for membership as 1500, but on the payment page the amount is 150000. This is not correct!