| 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 | $175.45 | 5.145% | $184.4769 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $162.65 | 13.198% | $184.1165 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $216.82 | 8.507% | $235.2649 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $168.48 | 8.811% | $183.3248 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $72.35 | 13.872% | $82.3864 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $112.60 | 12.680% | $126.8777 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $217.76 | 8.513% | $236.2979 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $1,126.11 | $1,232.7451 | $1,232.75 | $1,232.75 | $1,232.80 | |