| 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 | $27.64 | 12.805% | $31.1793 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $185.58 | 6.578% | $197.7875 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $29.31 | 13.632% | $33.3055 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $207.54 | 13.831% | $236.2449 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $151.32 | 6.269% | $160.8063 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $61.46 | 7.453% | $66.0406 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $76.92 | 6.312% | $81.7752 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $739.77 | $807.1393 | $807.15 | $807.20 | $807.10 | |