| 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 | $118.97 | 8.342% | $128.8945 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $229.92 | 7.144% | $246.3455 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $56.87 | 8.416% | $61.6562 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $49.83 | 4.659% | $52.1516 | $52.15 | $52.15 | $52.20 |
| Purchase #5 | $103.32 | 12.581% | $116.3187 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $159.28 | 4.533% | $166.5002 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $189.84 | 6.762% | $202.677 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $908.03 | $974.5437 | $974.55 | $974.55 | $974.60 | |