| 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 | $81.35 | 13.394% | $92.246 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $191.84 | 9.438% | $209.9459 | $209.95 | $209.95 | $209.90 |
| Purchase #3 | $102.99 | 6.157% | $109.3311 | $109.33 | $109.35 | $109.30 |
| Purchase #4 | $206.40 | 12.801% | $232.8213 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $104.79 | 3.580% | $108.5415 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $45.42 | 6.207% | $48.2392 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $138.60 | 13.257% | $156.9742 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $871.39 | $958.0992 | $958.10 | $958.10 | $957.90 | |