| 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 | $146.47 | 11.500% | $163.3141 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $82.68 | 4.545% | $86.4378 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $67.97 | 6.816% | $72.6028 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $125.83 | 10.579% | $139.1416 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $214.57 | 11.707% | $239.6897 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $34.78 | 10.418% | $38.4034 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $69.78 | 9.753% | $76.5856 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $742.08 | $816.1750 | $816.17 | $816.20 | $816.10 | |