| 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 | $219.96 | 5.612% | $232.3042 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $94.37 | 13.361% | $106.9788 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $234.59 | 6.199% | $249.1322 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $136.35 | 9.169% | $148.8519 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $158.33 | 12.346% | $177.8774 | $177.88 | $177.90 | $177.90 |
| Purchase #6 | $35.66 | 8.865% | $38.8213 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $149.30 | 4.342% | $155.7826 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $1,028.56 | $1,109.7484 | $1,109.74 | $1,109.80 | $1,109.80 | |