| 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 | $70.68 | 8.388% | $76.6086 | $76.61 | $76.60 | $76.60 |
| Purchase #2 | $178.96 | 5.731% | $189.2162 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $85.92 | 4.551% | $89.8302 | $89.83 | $89.85 | $89.80 |
| Purchase #4 | $190.28 | 10.598% | $210.4459 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $235.97 | 10.491% | $260.7256 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $126.73 | 4.503% | $132.4367 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $12.85 | 12.471% | $14.4525 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $901.39 | $973.7157 | $973.73 | $973.75 | $973.60 | |