| 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 | $209.65 | 10.348% | $231.3446 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $144.72 | 10.807% | $160.3599 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $190.81 | 7.239% | $204.6227 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $146.40 | 11.753% | $163.6064 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $33.55 | 8.357% | $36.3538 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $44.93 | 4.684% | $47.0345 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $77.81 | 5.524% | $82.1082 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $847.87 | $925.4301 | $925.42 | $925.40 | $925.40 | |