The bills are still in her wallet. “I had hoped cash would be more convenient, particularly at a flea market,” Sison said.

Learn the 3 worst times to ask for $100 bills at the bank and how to avoid delays, frustration, and missed opportunities.

According to data intelligence firm SAS Analytics, $100 bills account for 34% of paper currency in circulation in the U.S. and 82% of its value. In short, most of our paper money is in hundreds ...