/** * Get inclusive tax amount. * @param {number} amount * @param {number} taxRate * @returns {number} */ export const getInclusiveTaxAmount = (amount: number, taxRate: number) => { return (amount * taxRate) / (100 + taxRate); }; /** * Get exclusive tax amount. * @param {number} amount * @param {number} taxRate * @returns {number} */ export const getExlusiveTaxAmount = (amount: number, taxRate: number) => { return (amount * taxRate) / 100; };