| 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 | $124.96 | 6.219% | $132.7313 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $171.53 | 5.471% | $180.9144 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $28.25 | 9.216% | $30.8535 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $78.96 | 4.464% | $82.4848 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $87.25 | 10.323% | $96.2568 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $147.84 | 4.769% | $154.8905 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $202.78 | 4.438% | $211.7794 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $841.57 | $889.9107 | $889.90 | $889.95 | $890.00 | |