1.265 * 10000 = 126499.99999999999? [duplicate]

Answer 1

Here's a way to overcome your problem, although arguably not very pretty:

var correct = parseFloat((1.265*10000).toFixed(3));

// Here's a breakdown of the line of code:
var result = (1.265*10000);
var rounded = result.toFixed(3); // Gives a string representation with three decimals
var correct = parseFloat(rounded); // Convert string into a float 
                                   // (doesn't show decimals)