Three friends want to split a $47 restaurant bill evenly in dollars and cents.
What does each person pay?
Answer
Two people pay $15.67 and one pays $15.66, or all pay $15.67 and leave an extra penny as a tip.
$47 divided by 3 is $15.666..., so exact cents need a one-cent adjustment. There is no clean three-way split into identical cent amounts without remainder.
This answer was re-solved from a cold start before the page went live. If you can break it, tell us and we will fix it.
The maths behind the stray cent
There is no trick and no missing money here. It is just what happens when a number refuses to divide cleanly in base ten: