| 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 | $20.30 | 8.612% | $22.0482 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $131.89 | 3.471% | $136.4679 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $58.45 | 4.494% | $61.0767 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $122.98 | 6.574% | $131.0647 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $98.53 | 11.749% | $110.1063 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $175.78 | 7.496% | $188.9565 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $116.95 | 13.636% | $132.8973 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $724.88 | $782.6176 | $782.63 | $782.60 | $782.70 | |