| 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 | $69.65 | 8.292% | $75.4254 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $146.35 | 13.596% | $166.2477 | $166.25 | $166.25 | $166.20 |
| Purchase #3 | $95.60 | 12.627% | $107.6714 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $103.80 | 9.629% | $113.7949 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $227.70 | 12.540% | $256.2536 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $45.62 | 9.569% | $49.9854 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $204.37 | 11.300% | $227.4638 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $893.09 | $996.8422 | $996.84 | $996.85 | $996.90 | |