| 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 | $19.37 | 11.186% | $21.5367 | $21.54 | $21.55 | $21.50 |
| Purchase #2 | $203.89 | 5.777% | $215.6687 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $132.82 | 3.801% | $137.8685 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $151.42 | 8.761% | $164.6859 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $149.98 | 9.632% | $164.4261 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $26.48 | 12.637% | $29.8263 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $53.98 | 11.810% | $60.355 | $60.36 | $60.35 | $60.40 |
| 7 purchase totals = | $737.94 | $794.3672 | $794.39 | $794.40 | $794.40 | |