| 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 | $54.92 | 3.309% | $56.7373 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $133.44 | 12.590% | $150.2401 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $105.90 | 13.420% | $120.1118 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $239.71 | 13.775% | $272.7301 | $272.73 | $272.75 | $272.70 |
| Purchase #5 | $81.99 | 5.335% | $86.3642 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $51.56 | 3.350% | $53.2873 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $85.32 | 7.846% | $92.0142 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $752.84 | $831.4850 | $831.48 | $831.50 | $831.40 | |