| 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 | $67.97 | 7.714% | $73.2132 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $83.50 | 3.449% | $86.3799 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $66.58 | 9.494% | $72.9011 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $215.84 | 6.779% | $230.4718 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $96.84 | 3.498% | $100.2275 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $175.99 | 5.869% | $186.3189 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $140.25 | 10.829% | $155.4377 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $846.97 | $904.9501 | $904.95 | $904.95 | $904.90 | |