| 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 | $117.43 | 12.491% | $132.0982 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $204.56 | 13.572% | $232.3229 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $181.35 | 11.340% | $201.9151 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $70.41 | 11.405% | $78.4403 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $28.90 | 4.678% | $30.2519 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $171.27 | 8.399% | $185.655 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $104.36 | 8.241% | $112.9603 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $878.28 | $973.6437 | $973.65 | $973.60 | $973.70 | |