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ViewsVue.js - rounding off digits giving me bizarre figures
I'm calculating my totals and then i want them to be fixed to 2 decimal places.Check my code below.
this.selectedCompaniesDetails.forEach((company)=>{
if(company.id == p.company_id)
{
if (!tot[p.company_id])
{ tot[p.company_id] = [] }
const numberPrice = parseFloat(p.price)
tot[p.company_id].push(numberPrice)
}
});
The parseFloat(p.price) function is giving me weird answers. Check my screen shot below.
·
Juan Pablo Isaza
2 answers
Answer question0
Try something like this,
let num = 5.56789;
let n = num.toFixed(2);
console.log(num);
console.log(n);
·
Juan Pablo Isaza
Report
0
use Math.round(num + "e+2") + "e-2"
function roundToTwo(num) {
return +(Math.round(num + "e+2") + "e-2");
}
let number = 139.605;
let round = roundToTwo(number)
var f = number .toFixed(2);
console.log('original', number);
console.log('expected', 139.61);
console.log('(Correct)round', round);
console.log('(Wrong)toFixed', f);
·
Juan Pablo Isaza
Report
Answer question