| 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 | $77.63 | 4.528% | $81.1451 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $93.30 | 3.729% | $96.7792 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $172.32 | 8.850% | $187.5703 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $99.84 | 8.435% | $108.2615 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $124.69 | 11.858% | $139.4757 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $27.95 | 6.154% | $29.67 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $231.72 | 10.317% | $255.6266 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $827.45 | $898.5284 | $898.54 | $898.55 | $898.60 | |