| 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 | $71.34 | 8.267% | $77.2377 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $107.40 | 3.425% | $111.0785 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $39.51 | 4.264% | $41.1947 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $135.97 | 3.248% | $140.3863 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $105.66 | 11.580% | $117.8954 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $57.97 | 9.567% | $63.516 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $56.75 | 4.795% | $59.4712 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $574.60 | $610.7798 | $610.79 | $610.80 | $610.80 | |