| 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 | $30.94 | 6.821% | $33.0504 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $21.91 | 12.692% | $24.6908 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $87.46 | 11.222% | $97.2748 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $235.46 | 9.834% | $258.6151 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $150.61 | 7.132% | $161.3515 | $161.35 | $161.35 | $161.40 |
| Purchase #6 | $58.87 | 6.117% | $62.4711 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $237.96 | 13.760% | $270.7033 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $823.21 | $908.1570 | $908.15 | $908.10 | $908.30 | |