| 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 | $243.66 | 8.679% | $264.8073 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $15.57 | 6.842% | $16.6353 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $39.35 | 7.335% | $42.2363 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $108.47 | 10.833% | $120.2206 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $234.58 | 5.733% | $248.0285 | $248.03 | $248.05 | $248.00 |
| Purchase #6 | $134.58 | 7.203% | $144.2738 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $27.37 | 11.844% | $30.6117 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $803.58 | $866.8135 | $866.82 | $866.80 | $866.70 | |