| 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 | $121.60 | 3.772% | $126.1868 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $72.90 | 8.798% | $79.3137 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $236.26 | 4.543% | $246.9933 | $246.99 | $247.00 | $247.00 |
| Purchase #4 | $25.99 | 8.397% | $28.1724 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $183.45 | 3.427% | $189.7368 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $176.71 | 5.835% | $187.021 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $30.49 | 6.749% | $32.5478 | $32.55 | $32.55 | $32.50 |
| 7 purchase totals = | $847.40 | $889.9718 | $889.97 | $889.95 | $889.90 | |