| 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 | $77.84 | 9.218% | $85.0153 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $24.42 | 8.473% | $26.4891 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $53.91 | 7.720% | $58.0719 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $52.79 | 12.835% | $59.5656 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $229.81 | 9.113% | $250.7526 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $142.68 | 12.646% | $160.7233 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $17.51 | 13.142% | $19.8112 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $598.96 | $660.4290 | $660.43 | $660.35 | $660.50 | |