| 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 | $217.48 | 8.582% | $236.1441 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $235.75 | 8.628% | $256.0905 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $35.86 | 7.203% | $38.443 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $42.48 | 3.328% | $43.8937 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $150.50 | 4.591% | $157.4095 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $213.41 | 7.352% | $229.0999 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $147.27 | 7.376% | $158.1326 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $1,042.75 | $1,119.2133 | $1,119.20 | $1,119.25 | $1,119.10 | |