| 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 | $115.34 | 13.531% | $130.9467 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $70.97 | 3.583% | $73.5129 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $163.45 | 13.754% | $185.9309 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $115.59 | 6.354% | $122.9346 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $217.93 | 9.255% | $238.0994 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $163.59 | 3.464% | $169.2568 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $114.70 | 8.408% | $124.344 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $961.57 | $1,045.0253 | $1,045.02 | $1,045.05 | $1,044.90 | |