| 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 | $213.80 | 8.243% | $231.4235 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $176.36 | 6.772% | $188.3031 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $235.72 | 7.205% | $252.7036 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $111.25 | 9.224% | $121.5117 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $236.87 | 9.226% | $258.7236 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $27.31 | 12.648% | $30.7642 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $66.47 | 3.501% | $68.7971 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $1,067.78 | $1,152.2268 | $1,152.21 | $1,152.15 | $1,152.20 | |