| 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 | $36.46 | 6.306% | $38.7592 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $65.89 | 12.247% | $73.9595 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $211.57 | 8.687% | $229.9491 | $229.95 | $229.95 | $229.90 |
| Purchase #4 | $201.71 | 5.332% | $212.4652 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $198.97 | 12.839% | $224.5158 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $53.61 | 12.811% | $60.478 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $138.72 | 4.252% | $144.6184 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $906.93 | $984.7452 | $984.76 | $984.70 | $984.80 | |