| 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 | $222.30 | 9.678% | $243.8142 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $171.92 | 12.692% | $193.7401 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $152.76 | 8.224% | $165.323 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $9.88 | 10.241% | $10.8918 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $143.55 | 7.781% | $154.7196 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $126.54 | 7.681% | $136.2595 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $27.72 | 9.222% | $30.2763 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $854.67 | $935.0245 | $935.02 | $935.00 | $935.00 | |