| 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 | $8.71 | 5.371% | $9.1778 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $163.34 | 8.542% | $177.2925 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $43.56 | 10.306% | $48.0493 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $21.59 | 5.649% | $22.8096 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $86.93 | 12.435% | $97.7397 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $245.48 | 9.110% | $267.8432 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $174.76 | 6.789% | $186.6245 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $744.37 | $809.5366 | $809.53 | $809.55 | $809.40 | |