| 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 | $194.44 | 8.266% | $210.5124 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $195.82 | 6.701% | $208.9419 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $41.49 | 4.650% | $43.4193 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $30.53 | 5.850% | $32.316 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $108.91 | 7.627% | $117.2166 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $42.47 | 7.415% | $45.6192 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $236.60 | 7.430% | $254.1794 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $850.26 | $912.2048 | $912.21 | $912.15 | $912.10 | |