| 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 | $118.77 | 13.249% | $134.5058 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $205.36 | 6.826% | $219.3779 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $233.40 | 6.222% | $247.9221 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $146.62 | 13.223% | $166.0076 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $65.41 | 13.870% | $74.4824 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $208.29 | 9.515% | $228.1088 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $64.49 | 3.390% | $66.6762 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $1,042.34 | $1,137.0808 | $1,137.09 | $1,137.10 | $1,137.10 | |