| 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 | $89.34 | 9.196% | $97.5557 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $120.88 | 12.654% | $136.1762 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $61.62 | 8.319% | $66.7462 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $136.74 | 6.796% | $146.0329 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $114.95 | 12.200% | $128.9739 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $73.71 | 4.259% | $76.8493 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $158.97 | 12.758% | $179.2514 | $179.25 | $179.25 | $179.30 |
| 7 purchase totals = | $756.21 | $831.5856 | $831.59 | $831.60 | $831.60 | |