| 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 | $64.86 | 4.107% | $67.5238 | $67.52 | $67.50 | $67.50 |
| Purchase #2 | $167.84 | 6.212% | $178.2662 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $160.78 | 6.177% | $170.7114 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $50.50 | 9.758% | $55.4278 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $90.45 | 4.432% | $94.4587 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $142.42 | 12.659% | $160.4489 | $160.45 | $160.45 | $160.40 |
| Purchase #7 | $101.60 | 8.263% | $109.9952 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $778.45 | $836.8320 | $836.84 | $836.80 | $836.80 | |