| 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 | $126.96 | 8.656% | $137.9497 | $137.95 | $137.95 | $137.90 |
| Purchase #2 | $202.95 | 5.272% | $213.6495 | $213.65 | $213.65 | $213.60 |
| Purchase #3 | $112.42 | 3.673% | $116.5492 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $200.56 | 11.182% | $222.9866 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $40.51 | 9.399% | $44.3175 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $121.38 | 12.520% | $136.5768 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $107.74 | 5.693% | $113.8736 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $912.52 | $985.9029 | $985.91 | $985.90 | $985.80 | |