| 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 | $75.52 | 5.845% | $79.9341 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $60.28 | 3.430% | $62.3476 | $62.35 | $62.35 | $62.30 |
| Purchase #3 | $88.76 | 11.777% | $99.2133 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $234.91 | 3.555% | $243.2611 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $93.60 | 4.802% | $98.0947 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $48.81 | 3.122% | $50.3338 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $108.79 | 12.828% | $122.7456 | $122.75 | $122.75 | $122.70 |
| 7 purchase totals = | $710.67 | $755.9302 | $755.92 | $755.95 | $755.80 | |