| 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 | $74.76 | 9.652% | $81.9758 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $217.29 | 4.673% | $227.444 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $107.35 | 3.434% | $111.0364 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $72.66 | 3.853% | $75.4596 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $51.79 | 6.694% | $55.2568 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $118.59 | 9.422% | $129.7635 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $213.35 | 6.634% | $227.5036 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $855.79 | $908.4397 | $908.44 | $908.45 | $908.50 | |