| 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 | $75.70 | 9.510% | $82.8991 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $62.28 | 5.456% | $65.678 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $103.70 | 3.823% | $107.6645 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $221.91 | 12.750% | $250.2035 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $33.79 | 12.560% | $38.034 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $17.36 | 4.751% | $18.1848 | $18.18 | $18.20 | $18.20 |
| Purchase #7 | $40.88 | 5.577% | $43.1599 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $555.62 | $605.8238 | $605.81 | $605.85 | $605.90 | |