| 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 | $223.43 | 7.523% | $240.2386 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $160.68 | 9.135% | $175.3581 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $46.61 | 13.649% | $52.9718 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $46.26 | 10.197% | $50.9771 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $57.43 | 4.239% | $59.8645 | $59.86 | $59.85 | $59.90 |
| Purchase #6 | $169.41 | 4.720% | $177.4062 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $127.61 | 3.678% | $132.3035 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $831.43 | $889.1198 | $889.12 | $889.10 | $889.20 | |