this is vat calculator npm package for BD

usage

const cal = require("bd_vat-calculator");

var result = cal.vatCalculator([500, 1500, 1000]);

console.log(result);

{PreviousItemsPrices: [ 500, 1500, 1000 ], vatOnEachItem: [ '65.22', '195.65', '130.43' ], TotalVat: '391.30', TotalSumEachItems: [ 565.22, 1695.65, 1130.43 ], All: 3391.3 }