There is usually around $100 in my wallet. I carry it for reasons already mentioned: tipping and for venues that don't take credit cards.
Last week I finally created a Go Bag. I need to make a rare trip to the bank this week and will take out an additional $250 to stash in the bag. In the aftermath of a serious emergency like a tornado, I doubt there will be willing workers carrying a Square. (Not that $250 is gonna get your roof replaced. But in an emergency, cash would rule for many short-term needs.)
Last week I finally created a Go Bag. I need to make a rare trip to the bank this week and will take out an additional $250 to stash in the bag. In the aftermath of a serious emergency like a tornado, I doubt there will be willing workers carrying a Square. (Not that $250 is gonna get your roof replaced. But in an emergency, cash would rule for many short-term needs.)