| 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 | $175.58 | 12.713% | $197.9015 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $202.39 | 12.754% | $228.2028 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $19.81 | 7.333% | $21.2627 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $19.43 | 8.702% | $21.1208 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $161.27 | 5.199% | $169.6544 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $38.70 | 3.656% | $40.1149 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $48.95 | 13.854% | $55.7315 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $666.13 | $733.9886 | $733.97 | $733.95 | $734.00 | |