| 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 | $250.44 | 13.599% | $284.4973 | $284.50 | $284.50 | $284.50 |
| Purchase #2 | $111.56 | 13.391% | $126.499 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $136.50 | 13.296% | $154.649 | $154.65 | $154.65 | $154.60 |
| Purchase #4 | $42.55 | 4.279% | $44.3707 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $104.84 | 3.362% | $108.3647 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $102.91 | 12.294% | $115.5618 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $56.51 | 4.462% | $59.0315 | $59.03 | $59.05 | $59.00 |
| 7 purchase totals = | $805.31 | $892.9740 | $892.97 | $892.95 | $893.00 | |