| 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 | $122.43 | 11.545% | $136.5645 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $34.49 | 9.675% | $37.8269 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $187.72 | 11.334% | $208.9962 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $97.34 | 3.736% | $100.9766 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $235.59 | 13.756% | $267.9978 | $268.00 | $268.00 | $268.00 |
| Purchase #6 | $116.77 | 8.526% | $126.7258 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $21.64 | 10.619% | $23.938 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $815.98 | $903.0258 | $903.04 | $903.10 | $903.00 | |