| 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 | $87.36 | 13.774% | $99.393 | $99.39 | $99.40 | $99.40 |
| Purchase #2 | $204.48 | 8.822% | $222.5192 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $112.91 | 11.464% | $125.854 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $195.45 | 6.149% | $207.4682 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $83.37 | 11.590% | $93.0326 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $13.97 | 12.844% | $15.7643 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $210.50 | 11.583% | $234.8822 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $908.04 | $998.9135 | $998.90 | $998.90 | $999.00 | |