I assumed, rather naively, that these would be calibrated, i.e. that once you poured off the excess coins you would have exactly 50 pennies, or 40 nickels, or 50 dimes, or 40 quarters. Alas, this is not the case. I strongly advise that you do a test run before you do too many rolls. What I found was the the penny count actually comes to 53, the nickel count to 40, the dime count to 51, and the quarter count to 41. Once you have calibrated, it is no big deal to pull off the extra coin or coins beSee full review