This delicious and open-ended problem appeared in Gary Antonick's short-lived NYT's column Numberplay.

At a restaurant, the check for your meal comes as: "Pi dollars due. Exact payment required." What do you do?

(In reply to One more by Larry)

I love it! It's a new answer, and I suspect it's also how the obscenely rich manage to stay, ah, rich.

Posted by Steven Lord on 2018-07-18 16:20:39