| 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 | $159.82 | 12.857% | $180.3681 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $220.94 | 8.289% | $239.2537 | $239.25 | $239.25 | $239.30 |
| Purchase #3 | $27.58 | 11.811% | $30.8375 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $208.66 | 10.290% | $230.1311 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $199.99 | 6.538% | $213.0653 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $124.52 | 10.326% | $137.3779 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $157.30 | 10.364% | $173.6026 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $1,098.81 | $1,204.6362 | $1,204.64 | $1,204.65 | $1,204.70 | |