| 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 | $140.59 | 6.354% | $149.5231 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $143.99 | 9.408% | $157.5366 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $113.42 | 9.796% | $124.5306 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $227.83 | 6.793% | $243.3065 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $104.74 | 3.796% | $108.7159 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $150.80 | 12.258% | $169.2851 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $97.51 | 3.580% | $101.0009 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $978.88 | $1,053.8987 | $1,053.91 | $1,053.90 | $1,053.80 | |