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Tip calculators have been around forever, and I too have never understood why. The math is easy to do in your head, especially once you realize it doesn't have
by JohnFen 2y ago
Tip calculators have been around forever, and I too have never understood why. The math is easy to do in your head, especially once you realize it doesn't have to be mathematical perfection. Estimation and rounding are fine.
- gregjor 2y agoRight, and phones have had a calculator function or app since before smartphones. I see these apps, and world clocks, all the time. I will guess that some popular programming textbook or online course assigns these tasks -- like why so many houses have vases and bowls obviously made by children at school art class.