How can I redeem point to exact amount of sale invoice amount?

Hi,

I use loyalty program feature to allow repeat customer to earn point. I have set conversion factor to 1point = 1$.

Customer invoices alway have decimal number and customer need to pay all their bill amount with redeem point. but we cannot do that. It always have small decimal part remaining as outstanding amount.

Is there anyway we change redeem point to exact amount of sale invoice amount?

Thanks,

Hi,

Could anybody have experience with loyalty point help advice me on this issue?

Thanks,