Calcule el precio final con descuento, los ahorros totales y el impacto opcional del impuesto sobre las ventas para compras inteligentes.
Cómo usar esta herramienta
- Enter original retail price.
- Enter discount percentage (e.g., 20%).
- Optionally enter local sales tax percentage.
Fórmulas y metodología de cálculo
Savings = Original Price × (Discount / 100)Discounted Price = Original Price - SavingsFinal Total = Discounted Price × (1 + Tax / 100)
Ejemplos resueltos
$120 jacket with 25% discount and 8% sales tax
Escenario: Shopping price estimation.
Paso a paso: Savings = $120 × 0.25 = $30; Subtotal = $90; Tax = $90 × 0.08 = $7.20
Resultado: Final Price: $97.20 (Saved $30.00)
Formatos admitidos, límites y privacidad
Entradas y límites: Discount percentage cannot exceed 100%.
Cero recopilación de datos: Esta herramienta se ejecuta al 100% dentro del motor JavaScript del navegador del cliente. Ninguna pulsación de teclas, valores, archivos o resultados calculados se almacenan o transmiten a ningún servidor remoto.
Preguntas frecuentes
How is the final price calculated with both discount and sales tax?
The discount is applied first to find the discounted subtotal: Price × (1 – Discount/100). Sales tax is then added to that discounted amount.
Can I compute stacked or sequential discounts?
You can input multiple sequential percentages to see the compounded effect on the final receipt.