| 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 | $221.77 | 6.729% | $236.6929 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $142.41 | 6.644% | $151.8717 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $126.83 | 7.312% | $136.1038 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $61.91 | 13.567% | $70.3093 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $220.78 | 10.750% | $244.5139 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $18.29 | 8.360% | $19.819 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $126.25 | 8.484% | $136.9611 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $918.24 | $996.2717 | $996.26 | $996.20 | $996.30 | |