Essential Books

Currency formatting

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Currency formatting, grouping digits and placing the currency symbol according to the localization. 

const usCurrencyFormat = new Intl.NumberFormat('en-US', {style: 'currency', currency: 'USD'})
const esCurrencyFormat = new Intl.NumberFormat('es-ES', {style: 'currency', currency: 'EUR'})

const usCurrency = usCurrencyFormat.format(100.10); // "$100.10"
const esCurrency = esCurrencyFormat.format(100.10); // "100.10 €"
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Localization:
* Syntax
* Parameters
* Number formatting
* Currency formatting
* Date and time formatting
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