| 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 | $158.41 | 5.419% | $166.9942 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $15.45 | 6.296% | $16.4227 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $209.33 | 12.837% | $236.2017 | $236.20 | $236.20 | $236.20 |
| Purchase #4 | $152.96 | 4.163% | $159.3277 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $78.64 | 5.872% | $83.2577 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $40.64 | 10.217% | $44.7922 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $82.85 | 4.314% | $86.4241 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $738.28 | $793.4203 | $793.41 | $793.40 | $793.40 | |