What denomination of bills do I have in my hand? If you have eyesight, it's easy to tell however, if you're blind then you are taught to fold you bills a certain way for each of the denominations that are available for the $1, 2, 5, 10, 20, 50 & 100 dollar bills and then you have to remember the folds when you go to spend them. Also, how do you know if the bill given back to you as change for your purchase is the accurate?
