| 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 | $82.34 | 5.641% | $86.9848 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $227.88 | 5.502% | $240.418 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $76.59 | 4.836% | $80.2939 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $146.43 | 9.697% | $160.6293 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $28.59 | 11.159% | $31.7804 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $97.33 | 4.567% | $101.7751 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $13.40 | 4.236% | $13.9676 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $672.56 | $715.8491 | $715.85 | $715.90 | $715.90 | |