| 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 | $160.36 | 5.763% | $169.6015 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $78.69 | 3.536% | $81.4725 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $222.57 | 7.381% | $238.9979 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $200.43 | 7.450% | $215.362 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $242.51 | 8.198% | $262.391 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $19.34 | 5.666% | $20.4358 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $76.53 | 10.324% | $84.431 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $1,000.43 | $1,072.6917 | $1,072.69 | $1,072.70 | $1,072.70 | |