| 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 | $47.28 | 5.110% | $49.696 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $37.91 | 7.461% | $40.7385 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $198.74 | 6.782% | $212.2185 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $224.80 | 7.455% | $241.5588 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $109.73 | 10.645% | $121.4108 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $95.71 | 8.846% | $104.1765 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $102.90 | 10.165% | $113.3598 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $817.07 | $883.1589 | $883.17 | $883.15 | $883.20 | |