https://developer.mozilla.org/en-US/docs/Web/JavaS...
// Demonstrate selected international locales
var locales = [
undefined, // Your own browser
'en-US', // United States
'de-DE', // Germany
'ru-RU', // Russia
'hi-IN', // India
'de-CH', // Switzerland
];
var n = 100000;
var opts = { minimumFractionDigits: 2 };
for (var i = 0; i < locales.length; i++) {
console.log(locales[i], n.toLocaleString(locales[i], opts));
}
результат
undefined '100 000,00'
en-US 100,000.00
de-DE 100.000,00
ru-RU 100 000,00
hi-IN 1,00,000.00
de-CH 100’000.00
