| 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 | $26.79 | 5.594% | $28.2886 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $125.71 | 8.804% | $136.7775 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $129.61 | 12.742% | $146.1249 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $111.47 | 10.312% | $122.9648 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $242.50 | 5.692% | $256.3031 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $23.50 | 8.816% | $25.5718 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $208.35 | 13.468% | $236.4106 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $867.93 | $952.4413 | $952.43 | $952.40 | $952.50 | |