| 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 | $121.69 | 3.813% | $126.33 | $126.33 | $126.35 | $126.30 |
| Purchase #2 | $214.26 | 12.450% | $240.9354 | $240.94 | $240.95 | $240.90 |
| Purchase #3 | $211.31 | 6.701% | $225.4699 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $12.76 | 13.420% | $14.4724 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $163.95 | 6.468% | $174.5543 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $151.72 | 4.663% | $158.7947 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $36.26 | 5.500% | $38.2543 | $38.25 | $38.25 | $38.30 |
| 7 purchase totals = | $911.95 | $978.8110 | $978.80 | $978.80 | $978.90 | |