| 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 | $146.74 | 11.580% | $163.7325 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $188.52 | 10.747% | $208.7802 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $158.77 | 6.651% | $169.3298 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $6.99 | 13.324% | $7.9213 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $68.71 | 4.441% | $71.7614 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $113.44 | 4.853% | $118.9452 | $118.95 | $118.95 | $118.90 |
| Purchase #7 | $7.60 | 11.323% | $8.4605 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $690.77 | $748.9309 | $748.93 | $748.95 | $748.90 | |