| 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 | $105.50 | 12.360% | $118.5398 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $31.42 | 9.677% | $34.4605 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $71.95 | 5.427% | $75.8547 | $75.85 | $75.85 | $75.90 |
| Purchase #4 | $215.41 | 10.646% | $238.3425 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $190.96 | 7.611% | $205.494 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $8.28 | 4.638% | $8.664 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $111.82 | 11.692% | $124.894 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $735.34 | $806.2495 | $806.23 | $806.25 | $806.30 | |