JavaScript Round Decimal 2 Ziffern
var numb = 123.23454;
numb = numb.toFixed(2);
Strange Snake
var numb = 123.23454;
numb = numb.toFixed(2);Math.round(3.14159) // 3
Math.round(3.5) // 4
Math.floor(3.8) // 3
Math.ceil(3.2) // 4
var avg=10.55;
console.log(Math.round(avg)); //Prints 11Math.round(3.14159 * 100) / 100 // 3.14
3.14159.toFixed(2); // 3.14 returns a string
parseFloat(3.14159.toFixed(2)); // 3.14 returns a number
round(12345.6789, 2) // 12345.68
round(12345.6789, 1) // 12345.7function round(value, precision) {
var multiplier = Math.pow(10, precision || 0);
return Math.round(value * multiplier) / multiplier;
}