| 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 | $238.58 | 9.655% | $261.6149 | $261.61 | $261.60 | $261.60 |
| Purchase #2 | $223.75 | 12.450% | $251.6069 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $88.75 | 4.578% | $92.813 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $212.79 | 10.622% | $235.3926 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $99.74 | 7.607% | $107.3272 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $168.74 | 7.638% | $181.6284 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $108.61 | 8.649% | $118.0037 | $118.00 | $118.00 | $118.00 |
| 7 purchase totals = | $1,140.96 | $1,248.3867 | $1,248.38 | $1,248.40 | $1,248.30 | |