| 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 | $100.36 | 11.297% | $111.6977 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $139.32 | 8.681% | $151.4144 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $184.95 | 3.214% | $190.8943 | $190.89 | $190.90 | $190.90 |
| Purchase #4 | $216.44 | 8.467% | $234.766 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $17.58 | 7.549% | $18.9071 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $78.29 | 7.290% | $83.9973 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $5.52 | 8.122% | $5.9683 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $742.46 | $797.6451 | $797.65 | $797.60 | $797.70 | |