| 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 | $47.88 | 13.461% | $54.3251 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $110.80 | 9.153% | $120.9415 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $112.67 | 10.491% | $124.4902 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $188.45 | 10.412% | $208.0714 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $125.27 | 7.304% | $134.4197 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $62.40 | 3.590% | $64.6402 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $151.97 | 12.179% | $170.4784 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $799.44 | $877.3665 | $877.37 | $877.40 | $877.30 | |