Shit Man! that happened to me once, instead of joints though, my half full 20 bag fell out of my wallet while i was with a bank teller! It was so odd though because the teller acted like she didnt see it cause i guess i covered it properly with my natural reaction to cover it with my hand, so when i was done cashing my check i ran out of there fast man! buzz kill! All week i was thinking if i was in trouble! The Paranoia bites!
But with the survey i voted offer the cashier one to hopefully keep the word of mouth positive.