| 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 | $173.57 | 13.144% | $196.384 | $196.38 | $196.40 | $196.40 |
| Purchase #2 | $121.32 | 9.308% | $132.6125 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $95.27 | 4.113% | $99.1885 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $45.92 | 5.330% | $48.3675 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $182.38 | 13.502% | $207.0049 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $232.67 | 7.638% | $250.4413 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $68.85 | 6.359% | $73.2282 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $919.98 | $1,007.2269 | $1,007.22 | $1,007.25 | $1,007.20 | |