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JSFiddle - React, Tailwind, and code Playground

JavaScript

// decimal representation of floats

alert("10/100 =          " + (10 / 100) + '\n\n0.09 + 0.01 =    ' + (0.09 + 0.01) + '\n\n1.1 - 1 =          ' + (1.1 - 1));

alert("10/100 =          " + (Number((10 / 100).toFixed(15))) + '\n\n0.09 + 0.01 =    ' + (Number((0.09 + 0.01).toFixed(15))) + '\n\n1.1 - 1 =          ' + (Number((1.1 - 1).toFixed(15))));


alert("10/100 =          " + (Number((10 / 100).toFixed(16))) + '\n\n0.09 + 0.01 =    ' + (Number((0.09 + 0.01).toFixed(16))) + '\n\n1.1 - 1 =          ' + (Number((1.1 - 1).toFixed(16))));

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JSFiddle - React, Tailwind, and code Playground

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