What is a double discount?

The final price of an item after two distinct reductions have been added to the initial price is referred to as a double discount. Stores frequently employ the double discount, which often causes customer confusion. The key to understanding what is going on is to apply the discounts sequentially rather than all at once.

According to research conducted in the United States, customers frequently cannot estimate the actual cost of items when presented with a twofold discount.

How to calculate a double discount? 

The double discount calculator will assist us in calculating the price of a product after two discounts are on. We need to know that this second discount is applied to the total, the previously specified discount, and not to the original price.

  1. Identify the first variables. Determine the starting price and both discounts first.
  2. Determine the price after the initial reduction. Subtract the initial price from the first price multiplied by the first discount.
  3. Determine the ultimate cost. Subtraction of the value from step 2 multiplied by the second discount from the value in step 2.

What is a discount?

The discount is the part of the price at which the discount is determined, agreed, or reduced. As well as that, maximizing sales is the primary business goal, for which the company follows different strategies. One such strategy is to provide discounts or rebates to customers to force them to purchase larger quantities of goods.

Whenever people realize a price reduction at the time of purchase, it’s a discount, but in reality, it’s a rebate. Therefore, every buyer and seller must know the differences between discounts and rebates. It is given on the gross amount of the product. So the buyer must pay a net amount equal to the gross amount.

Also, it is allowed to all customers. It forces them to make an earlier payment or make a payment in the short term. Sometimes an increase in sales volume or rewarding old customers is ensured.


Types of discounts

  1. Discount at a certain price or percentage. This type is the most popular and offers a discount on the product’s starting price. For example, $ 50 or 50% off. Can give these discounts for specific products or for total purchases.
  2. Buy one, get two (two for the price of one). This type encourages customers to buy the product more. Examples of such discounts include “Buy one, get another for free” or “Buy one product and get -50% off on another”
  3. Discounts on quantity. A quantity discount encourages customers to increase the value of their cart. Examples of such discounts are “Buy four products and get the fifth for free” or “Get a 15% discount on purchases over $ 350.”
  4. Free shipping. Free shipping is an increasingly popular type in webshops. Also, many retailers offer free shipping for a certain order amount, such as “Free shipping for orders over $ 300.”

Double Discount Formula

To get the final price of an item after a twofold discount, apply the formula below.

FP = (IP-(IP*1D) – (IP-(IP*1D)*2D

  • FP is the final price.
  • IP is the initial price.
  • 1D is the first discount
  • 2D is the second discount

The first and second discounts are expressed as decimals in the calculation above. % must be divided by 100 to get the final result.

How to calculate discount rate?

However, determining your company’s discount rate is a difficult task. Investors and corporations alike use the discount rate when planning for the future. A precise discount rate is critical for investment and reporting, as well as analyzing the financial sustainability of new projects inside your firm. Discounting may be calculated by dividing future cash flow by current value, then multiplying the result by the reciprocal of the number of years and a negative one.

Discount Rate = (Future Cash Flow / Present Value) 1/n – 1

Investors frequently utilize discounted cash flow (DCF) analysis to assess the worth of an investment in your company, and knowing your NPV is critical while doing so. Having a high discount rate might assist investors in seeing that your company’s future cash flow is likely to be far higher than your current worth.

How to calculate discount factor?

We can use the discount factor fomula to determine a net present value (NPV). To compute the exact factor by which the value is multiplied to arrive at today’s net present value, this weighing phrase is employed in mathematics and economics. We may use this for commodities, services, or investments, and it is commonly used in corporate planning to assess whether a proposal would generate future value.

Since inflation and other factors reduce the purchasing power of today’s money over time, every discount factor calculation assumes that money today will be worthless in the future. We preffer the explicit discount factors by certain analysts to better see the impacts of compounding over time.

The formula is as follows:

Factor = 1 / (1 x (1 + Discount Rate)Period Number)

Double Discount Example

The gaming retailer holds a closing-down sale with a “30 % off and then an additional 20 % off that” bargain. The employees of the gaming store use a point of sale system (which is completely functional) to perform all of the computations. You have a tight budget, so how can you quickly figure out how much something will cost? If you save 30 %, you’ll save 70 % off the initial cost. If you have a 20 % discount, you still have 80 % of the original price left.

The current shop promotion consists of two reductions that are applied sequentially. By combining them, you will only have to perform one computation instead of two for each item. Here, the two discount percentages are 70 % (or 100 % – 30 %) and 80 % (or 100 % – 20 %):

New price = discount2 × (discount1 × original price)

= 80 % × (70 % × original price) = 0.8 × 0.7 × original price

= 0.56 × original price

Interesting fact

Who among us hasn’t come back from shopping with a few full bags, looked at them, and thought, “Why did I buy that?”

While most of us like to think we are rational, we carefully weigh what is invested and obtained and logically compare prices. We are actually predictably irrational. Our shopping is often the result of many illogical thought processes influenced by the behavior of other customers, the attractiveness of special offers, and the atmosphere in stores.

Other Calculators

A three-step discount reduces the price of a product by a combined 30%. Determine the final cost and your overall savings and calculate a threefold discount on any purchase by utilizing our free online Triple Discount Calculator. Also, for more calculators in math, physics, finance, health, and more, visit our CalCon Calculator official page.