Buying Onions

This happened in front of my eyes.

At the grocery store. Guy in his 20's bought a red onion, the cashier dude rang it, but with the wrong price. Guy: - Think you got the wrong onion code. Cashier: - Oh right, this was for the yellow ones. (He changes the code but turns out the price was the same) Cashier: - Well, guess we're not racist towards our onions. Guy: -...That's right, we can own either one of them for the same price.