| 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 | $57.46 | 4.750% | $60.1894 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $124.57 | 13.580% | $141.4866 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $241.32 | 7.755% | $260.0344 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $5.49 | 13.507% | $6.2315 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $208.29 | 13.390% | $236.18 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $107.56 | 7.732% | $115.8765 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $58.57 | 4.859% | $61.4159 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $803.26 | $881.4143 | $881.42 | $881.50 | $881.40 | |