| 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 | $77.39 | 12.741% | $87.2503 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $41.40 | 3.439% | $42.8237 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $173.63 | 12.796% | $195.8477 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $193.43 | 12.649% | $217.897 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $54.51 | 11.746% | $60.9127 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $120.47 | 13.118% | $136.2733 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $84.81 | 7.824% | $91.4455 | $91.45 | $91.45 | $91.40 |
| 7 purchase totals = | $745.64 | $832.4502 | $832.45 | $832.40 | $832.40 | |