| 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 | $105.34 | 13.218% | $119.2638 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $172.46 | 4.761% | $180.6708 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $174.96 | 8.716% | $190.2095 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $73.73 | 5.839% | $78.0351 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $130.37 | 9.418% | $142.6482 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $10.87 | 7.378% | $11.672 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $219.67 | 13.121% | $248.4929 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $887.40 | $970.9923 | $970.99 | $970.95 | $971.00 | |