| 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 | $183.47 | 6.400% | $195.2121 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $42.51 | 3.104% | $43.8295 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $42.42 | 9.525% | $46.4605 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $205.27 | 8.819% | $223.3728 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $187.65 | 7.840% | $202.3618 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $139.26 | 6.316% | $148.0557 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $104.69 | 6.369% | $111.3577 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $905.27 | $970.6501 | $970.65 | $970.60 | $970.80 | |