| 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 | $16.35 | 8.482% | $17.7368 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $247.35 | 3.639% | $256.3511 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $98.84 | 5.797% | $104.5698 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $165.65 | 10.119% | $182.4121 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $237.69 | 4.803% | $249.1063 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $123.37 | 11.444% | $137.4885 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $90.26 | 7.595% | $97.1152 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $979.51 | $1,044.7798 | $1,044.79 | $1,044.75 | $1,044.80 | |