| 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 | $45.41 | 13.359% | $51.4763 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $237.33 | 4.747% | $248.5961 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $102.73 | 3.127% | $105.9424 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $239.52 | 7.386% | $257.2109 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $216.84 | 9.591% | $237.6371 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $172.61 | 9.463% | $188.9441 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $124.87 | 11.773% | $139.5709 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $1,139.31 | $1,229.3778 | $1,229.38 | $1,229.40 | $1,229.30 | |