| 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 | $105.35 | 6.768% | $112.4801 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $164.38 | 6.248% | $174.6505 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $213.98 | 5.470% | $225.6847 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $243.76 | 4.495% | $254.717 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $127.92 | 12.678% | $144.1377 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $140.84 | 5.706% | $148.8763 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $36.96 | 4.699% | $38.6968 | $38.70 | $38.70 | $38.70 |
| 7 purchase totals = | $1,033.19 | $1,099.2431 | $1,099.25 | $1,099.30 | $1,099.30 | |