| 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 | $107.73 | 10.388% | $118.921 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $213.56 | 10.423% | $235.8194 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $62.90 | 3.401% | $65.0392 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $151.26 | 11.818% | $169.1359 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $42.93 | 7.411% | $46.1115 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $14.43 | 4.389% | $15.0633 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $7.58 | 9.821% | $8.3244 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $600.39 | $658.4147 | $658.41 | $658.35 | $658.30 | |