| 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 | $12.52 | 7.247% | $13.4273 | $13.43 | $13.45 | $13.40 |
| Purchase #2 | $222.41 | 11.482% | $247.9471 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $234.63 | 7.497% | $252.2202 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $25.82 | 13.788% | $29.3801 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $29.84 | 3.572% | $30.9059 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $28.35 | 9.267% | $30.9772 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $220.88 | 11.547% | $246.385 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $774.45 | $851.2428 | $851.26 | $851.30 | $851.20 | |