| 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 | $226.61 | 5.714% | $239.5585 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $197.57 | 3.633% | $204.7477 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $98.82 | 13.657% | $112.3158 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $90.34 | 7.701% | $97.2971 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $120.27 | 10.232% | $132.576 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $27.80 | 11.169% | $30.905 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $81.50 | 11.281% | $90.694 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $842.91 | $908.0941 | $908.11 | $908.10 | $908.10 | |