| 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 | $227.48 | 4.580% | $237.8986 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $177.82 | 4.603% | $186.0051 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $79.88 | 6.614% | $85.1633 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $55.84 | 11.294% | $62.1466 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $95.25 | 8.621% | $103.4615 | $103.46 | $103.45 | $103.50 |
| Purchase #6 | $154.39 | 6.123% | $163.8433 | $163.84 | $163.85 | $163.80 |
| Purchase #7 | $25.91 | 11.526% | $28.8964 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $816.57 | $867.4148 | $867.42 | $867.40 | $867.40 | |