| 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 | $215.82 | 10.402% | $238.2696 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $21.73 | 10.872% | $24.0925 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $33.83 | 5.360% | $35.6433 | $35.64 | $35.65 | $35.60 |
| Purchase #4 | $203.96 | 4.654% | $213.4523 | $213.45 | $213.45 | $213.50 |
| Purchase #5 | $17.35 | 3.765% | $18.0032 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $76.45 | 3.668% | $79.2542 | $79.25 | $79.25 | $79.30 |
| Purchase #7 | $182.66 | 12.567% | $205.6149 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $751.80 | $814.3300 | $814.31 | $814.30 | $814.40 | |