js arrondir a deux decimal
const number = 3.1415926
const roundedNumber = number.toFixed(2)js arrondir a deux decimal
const number = 3.1415926
const roundedNumber = number.toFixed(2)decimales javascript
let numObj = 12345.6789
numObj.toFixed() // Returns '12346': note rounding, no fractional part
numObj.toFixed(1) // Returns '12345.7': note rounding
numObj.toFixed(6) // Returns '12345.678900': note added zeros
(1.23e+20).toFixed(2) // Returns '123000000000000000000.00'
(1.23e-10).toFixed(2) // Returns '0.00'
2.34.toFixed(1) // Returns '2.3'
2.35.toFixed(1) // Returns '2.4'. Note it rounds up
2.55.toFixed(1) // Returns '2.5'. Note it rounds down - see warning above
-2.34.toFixed(1) // Returns -2.3 (due to operator precedence, negative number literals don't return a string...)
(-2.34).toFixed(1) // Returns '-2.3'Copyright © 2021 Codeinu
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