| 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 | $118.90 | 7.184% | $127.4418 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $158.77 | 12.180% | $178.1082 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $27.25 | 7.254% | $29.2267 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $57.31 | 3.649% | $59.4012 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $127.90 | 8.444% | $138.6999 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $235.51 | 11.869% | $263.4627 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $61.66 | 12.497% | $69.3657 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $787.30 | $865.7062 | $865.71 | $865.70 | $865.70 | |