| 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 | $105.85 | 10.275% | $116.7261 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $180.82 | 5.173% | $190.1738 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $225.49 | 11.421% | $251.2432 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $88.25 | 11.272% | $98.1975 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $104.64 | 3.644% | $108.4531 | $108.45 | $108.45 | $108.50 |
| Purchase #6 | $64.31 | 4.279% | $67.0618 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $35.63 | 7.836% | $38.422 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $804.99 | $870.2775 | $870.27 | $870.25 | $870.30 | |