| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.93 | 6.405% | $109.5227 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $76.96 | 3.326% | $79.5197 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $208.56 | 5.265% | $219.5407 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $27.40 | 10.146% | $30.18 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $136.90 | 3.347% | $141.482 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $121.52 | 12.186% | $136.3284 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $199.90 | 8.694% | $217.2793 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $874.17 | $933.8528 | $933.85 | $933.90 | $933.80 | |