| 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 | $213.52 | 12.526% | $240.2655 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $105.92 | 12.160% | $118.7999 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $90.68 | 3.735% | $94.0669 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $144.43 | 3.589% | $149.6136 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $250.39 | 4.427% | $261.4748 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $201.54 | 8.528% | $218.7273 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $136.72 | 4.772% | $143.2443 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $1,143.20 | $1,226.1923 | $1,226.19 | $1,226.15 | $1,226.20 | |