Is it common in western culture to flip coins?

Native speaker’s answer
Rebecca
Yes! It is common in western culture. I'd say it starts in childhood but is commonly used growing up and into adulthood. It's a fun and fair way to decide things! I believe some professional sports games use this before a game begins to decide which team has the ball and what side of the field they start on. It's also commonly called a "coin toss". Ex: We won the coin toss, so our team starts the game with the ball. Ex: I'll flip you for the last cookie!