Here is how we calculate interest:
We figure the interest charge on your Account separately for each balance type. We do this by applying the daily rate to the daily balance for each day in the billing cycle. A separate daily balance is calculated for the following balance types, as applicable: purchases and balances subject to different interest rates, plans or special promotional financing offers. See below for more details on how this works.
- How to get the daily balance. We take the starting balance each day, add any new charges, and subtract any payments or credits. This gives us the daily balance.
- How to get the daily interest amount. We multiply each daily balance by the daily rate that applies.
- How to get the starting balance for the next day. We use simple interest and only charge interest based on your principal balance which we get from step 1. We DO NOT add the daily interest amount in step 2 to the daily balance from step 1.
- How to get the interest charge for the billing cycle. We add all the daily interest amounts that were charged during the billing cycle.