| 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 | $125.41 | 7.868% | $135.2773 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $25.31 | 6.472% | $26.9481 | $26.95 | $26.95 | $26.90 |
| Purchase #3 | $234.54 | 10.303% | $258.7047 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $55.39 | 7.387% | $59.4817 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $198.78 | 8.661% | $215.9963 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $121.52 | 6.557% | $129.4881 | $129.49 | $129.50 | $129.50 |
| Purchase #7 | $76.31 | 11.180% | $84.8415 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $837.26 | $910.7377 | $910.74 | $910.80 | $910.70 | |