| 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 | $174.30 | 8.241% | $188.6641 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $56.43 | 4.679% | $59.0704 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $60.55 | 11.404% | $67.4551 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $46.41 | 4.485% | $48.4915 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $236.96 | 3.327% | $244.8437 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $39.46 | 4.117% | $41.0846 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $72.99 | 12.274% | $81.9488 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $687.10 | $731.5582 | $731.55 | $731.55 | $731.60 | |