Leave = ROAD TRIP

I survived crossing Oklahoma last night, so that leaves me with just...Missouri to Michigan. Ugh.

Have you ever, late at night and desperately in need of gas, on an Oklahoma toll road, pulled off when you see a gas station? Only to encounter one of those "pay with exact coins only" little automated toll things? When you have plenty of folding money, but not two coins to rub together? How would you handle that? I know how I handled that, but I'm always interested in public input.