101
Big Decimals: Stop Using Floats or Cents for Money
(medium.com)
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this post was submitted on 24 Sep 2025
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Programming
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As someone who has implemented shopping carts, invoicing solutions and banking transactions I can assure you floats will be extremely painful for you.
A huge benefit of big decimals is that they don't allow you to make a mistake (as easily) as floats where imprecision just "creeps in".