| 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 | $102.29 | 6.769% | $109.214 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $186.30 | 4.787% | $195.2182 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $215.90 | 13.846% | $245.7935 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $43.76 | 3.222% | $45.1699 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $41.35 | 12.340% | $46.4526 | $46.45 | $46.45 | $46.50 |
| Purchase #6 | $220.52 | 13.388% | $250.0432 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $238.63 | 9.394% | $261.0469 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $1,048.75 | $1,152.9383 | $1,152.93 | $1,152.90 | $1,152.90 | |