| 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 | $57.44 | 4.194% | $59.849 | $59.85 | $59.85 | $59.80 |
| Purchase #2 | $234.67 | 3.214% | $242.2123 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $21.39 | 4.652% | $22.3851 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $106.29 | 4.316% | $110.8775 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $72.47 | 12.816% | $81.7578 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $116.37 | 4.350% | $121.4321 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $170.71 | 10.539% | $188.7011 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $779.34 | $827.2149 | $827.22 | $827.25 | $827.20 | |