| 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 | $192.42 | 3.322% | $198.8122 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $55.86 | 6.196% | $59.3211 | $59.32 | $59.30 | $59.30 |
| Purchase #3 | $221.86 | 12.871% | $250.4156 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $74.36 | 6.591% | $79.2611 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $64.61 | 12.856% | $72.9163 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $113.27 | 7.406% | $121.6588 | $121.66 | $121.65 | $121.70 |
| Purchase #7 | $88.29 | 8.379% | $95.6878 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $810.67 | $878.0729 | $878.08 | $878.00 | $878.10 | |