Did you get it right?
This life math puzzle shows a pharmacy counter receipt. The total is $12.45, the customer paid $20.00, and the shown change is $7.45. The question is whether that change is correct.

The Answer
The correct answer is: No. The correct change should be $7.55..
Here is why
- Start with the amount paid: $20.00.
- Subtract the total: $20.00 – $12.45 = $7.55.
- The receipt shows $7.45, which is 10 cents short.
Why people miss it
The numbers look close, and many people glance only at the dollars. The cents are where the mistake is hiding.
What answer did you get before checking?