| 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 | $129.31 | 5.838% | $136.8591 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $143.88 | 6.468% | $153.1862 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $104.49 | 12.867% | $117.9347 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $65.61 | 3.606% | $67.9759 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $250.95 | 7.825% | $270.5868 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $204.92 | 11.746% | $228.9899 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $239.78 | 3.203% | $247.4602 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $1,138.94 | $1,222.9928 | $1,223.00 | $1,223.05 | $1,223.10 | |