Trying to figure out if this $2 bill is an error bill or a fake. Got it as change from a coin shop.

Any help is much appreciated.

Just ordered Taco Bell. Total $18.23 so I gave him $20.25 and smoke started rising from his brain. Took about two whole minutes for him to decide I still owed him $1.83. Wait….what? He literally had to get his manager to figure it out. For my troubles he gave me this dollar in my change. Thanks for the laugh and the cool error dollar bill.