| 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 | $224.62 | 5.153% | $236.1947 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $125.80 | 11.410% | $140.1538 | $140.15 | $140.15 | $140.20 |
| Purchase #3 | $78.76 | 12.243% | $88.4026 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $118.39 | 5.113% | $124.4433 | $124.44 | $124.45 | $124.40 |
| Purchase #5 | $78.81 | 5.708% | $83.3085 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $182.30 | 5.632% | $192.5671 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $95.36 | 10.326% | $105.2069 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $904.04 | $970.2769 | $970.27 | $970.25 | $970.30 | |