50% Off $4.99 — You Pay $2.50
50% of $4.99 is $2.50, so the price drops from $4.99 to $2.50. Below are the same figure with sales tax added, what happens if a second discount stacks on top, and the full tier table for this price so you can compare without retyping it.
The arithmetic, line by line
| Step | Calculation | Result |
|---|---|---|
| Discount rate as a decimal | 50 ÷ 100 | 0.50 |
| Discount amount | $4.99 × 0.50 | $2.50 |
| Final price | $4.99 − $2.50 | $2.50 |
| Price paid, share of original | $2.50 ÷ $4.99 × 100 | 50% |
This page is row 7 of the 10 discounts this site publishes for $4.99. Against the 10% row it returns $2.00 extra, and it still leaves $1.24 on the table before 75%, since a single percentage point on $4.99 is worth exactly $0.05 and the step from 40% to 50% added $0.50.
With sales tax on top
Tax is charged on the discounted amount, so the rate applies to $2.50 rather than $4.99.
| Tax rate | You pay | Tax portion |
|---|---|---|
| 5% | $2.62 | $0.12 |
| 6% | $2.64 | $0.15 |
| 7% | $2.67 | $0.17 |
| 8% | $2.69 | $0.20 |
| 9% | $2.72 | $0.22 |
| 10% | $2.74 | $0.25 |
If a second discount stacks
"Take an extra 20% off sale prices" is a second cut on the already-reduced price, not on the original. That is why the totals below do not add up to 60% or 70%.
| Second discount | Price after 50% | After the extra cut | Combined |
|---|---|---|---|
| Extra 10% off | $2.50 | $2.25 | 55% total |
| Extra 20% off | $2.50 | $2.00 | 60% total |
Every discount on $4.99
| Off | You pay | You save |
|---|---|---|
| 10% | $4.49 | $0.50 |
| 15% | $4.24 | $0.75 |
| 20% | $3.99 | $1.00 |
| 25% | $3.74 | $1.25 |
| 30% | $3.49 | $1.50 |
| 40% | $2.99 | $2.00 |
| 50% | $2.50 | $2.50 |
| 60% | $2.00 | $2.99 |
| 70% | $1.50 | $3.49 |
| 75% | $1.25 | $3.74 |
50% off nearby prices
| Original price | Final price | Savings |
|---|---|---|
| $9.99 | $5.00 | $5.00 |
| $14.99 | $7.50 | $7.50 |
| $19.99 | $10.00 | $10.00 |
Frequently asked
What is 50% off $4.99?
$2.50. The discount is 50% of $4.99, which is $2.50, and that comes straight off the price: $4.99 − $2.50 = $2.50.
How much do I save at 50% off $4.99?
$2.50 on a $4.99 item, which is the 50% that comes off before the till total of $2.50. The share you still pay is 50%, and sales tax is charged on that smaller figure rather than on the original.
Is 50% off plus another 50% off the same as 100% off?
No. Stacked percentages multiply, so 50% then 50% is 75% off in total, not 100%. On $4.99 the first cut leaves $2.50, and a second 50% takes it to $1.25.
Does sales tax apply before or after the discount?
After, in every US state that taxes the sale. Tax is charged on what you actually pay, so at 8% you owe $2.69 on a $2.50 subtotal, not 8% of $4.99. There are exceptions for manufacturer coupons and mail-in rebates, but a shelf discount is applied first.