| 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 | $48.32 | 10.483% | $53.3854 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $46.71 | 4.625% | $48.8703 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $229.77 | 9.559% | $251.7337 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $161.63 | 7.198% | $173.2641 | $173.26 | $173.25 | $173.30 |
| Purchase #5 | $79.44 | 7.818% | $85.6506 | $85.65 | $85.65 | $85.70 |
| Purchase #6 | $46.88 | 4.825% | $49.142 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $46.46 | 3.183% | $47.9388 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $659.21 | $709.9849 | $709.98 | $710.00 | $710.00 | |