| 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 | $30.96 | 4.719% | $32.421 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $237.33 | 10.709% | $262.7457 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $93.64 | 9.300% | $102.3485 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $223.95 | 4.802% | $234.7041 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $18.68 | 9.661% | $20.4847 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $45.60 | 9.381% | $49.8777 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $141.97 | 4.118% | $147.8163 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $792.13 | $850.3980 | $850.40 | $850.40 | $850.30 | |