| 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 | $184.80 | 12.126% | $207.2088 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $27.98 | 7.429% | $30.0586 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $89.89 | 8.743% | $97.7491 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $14.44 | 3.387% | $14.9291 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $215.43 | 4.772% | $225.7103 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $20.98 | 6.120% | $22.264 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $158.96 | 13.661% | $180.6755 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $712.48 | $778.5954 | $778.60 | $778.60 | $778.60 | |