| 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 | $131.68 | 9.134% | $143.7077 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $57.49 | 4.566% | $60.115 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $21.88 | 7.330% | $23.4838 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $137.39 | 8.676% | $149.31 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $70.78 | 10.482% | $78.1992 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $24.68 | 5.564% | $26.0532 | $26.05 | $26.05 | $26.10 |
| Purchase #7 | $228.93 | 3.285% | $236.4504 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $672.83 | $717.3193 | $717.32 | $717.30 | $717.40 | |