How are you handling your money?

• big.js

  9 4,679 0.0 JavaScript

  A small, fast JavaScript library for arbitrary-precision decimal arithmetic.

Another different approach maybe to have the money represented in the decimal in your database at the decimal places of the currency with the highest decimal point you are going to be dealing with for example using Decimal(n, 2) in case of fiat, and perform your calculations in arbitrary-precision Decimal type. In javascript, using libraries like Big.js , Decimal.js will be of help.

• decimal.js

  22 6,113 0.0 JavaScript

  An arbitrary-precision Decimal type for JavaScript

Another different approach maybe to have the money represented in the decimal in your database at the decimal places of the currency with the highest decimal point you are going to be dealing with for example using Decimal(n, 2) in case of fiat, and perform your calculations in arbitrary-precision Decimal type. In javascript, using libraries like Big.js , Decimal.js will be of help.

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• Brick\Math

  10 1,747 7.4 PHP

  Arbitrary-precision arithmetic library for PHP (by brick)

  

In Java and Ruby, BigDecimal is an inbuilt class that can be used. For PHP, you can checkout the Brick Math Library Basically, just find the arbitrary-precision Decimal type/Class/Library in your choice of language. Got another approach, please do let me know in comment section.

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