| 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 | $132.89 | 9.396% | $145.3763 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $122.69 | 12.721% | $138.2974 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $33.50 | 9.858% | $36.8024 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $27.54 | 11.600% | $30.7346 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $106.52 | 12.334% | $119.6582 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $193.57 | 3.616% | $200.5695 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $121.50 | 11.696% | $135.7106 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $738.21 | $807.1490 | $807.15 | $807.15 | $807.20 | |