| 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 | $139.25 | 9.183% | $152.0373 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $236.44 | 11.349% | $263.2736 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $17.97 | 4.636% | $18.8031 | $18.80 | $18.80 | $18.80 |
| Purchase #4 | $153.61 | 7.850% | $165.6684 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $204.50 | 10.225% | $225.4101 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $115.77 | 6.166% | $122.9084 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $28.27 | 7.340% | $30.345 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $895.81 | $978.4459 | $978.45 | $978.40 | $978.40 | |