<prompt> Human: Ive been trying to be on top of my CC payments since I got this thing in December. Im enjoying the splendors of not having to pay any interest on my card for the first 15 months. So this Wednesday, I scheduled 2 payments - one that paid off the charges I racked up last month and another thats my bi-weekly payment from my paycheck. I got the CC to buy a scooter, so I know exactly how much I have to pay off each month in order to pay it all off by Jan 2017 2 month ahead of schedule - just in case. So I did the math for this round of payments I should just schedule one large payment instead of two, I know and by today, I should have XXX balance. I checked the account today and it looks like my new balance is 100.93 higher than I calculated. I have the paper I did the math on in front of me. I dont see where I went wrong. And unlike checking accounts, CC activity doesnt show the new balance after every new charge - which Im now feeling a little suspect about.What I really want to do is go back and see what my balance was on Wednesday and re-do the math, but I cant find that information anywhere. Not even in the confirmation email of my scheduled payment. What are the chances Chase miscalculated my end balance? Should I just calm down and trust what my account says?  <response>: What are the chances Chase miscalculated my end balance?A lot lower than the chances you miscalculated it, to be candid about it.They do this for a living. There could be other issues at work here, but miscalculation is pretty unlikely. 