| 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 | $221.78 | 12.859% | $250.2987 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $6.32 | 10.455% | $6.9808 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $32.53 | 10.839% | $36.0559 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $41.32 | 12.214% | $46.3668 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $186.78 | 11.699% | $208.6314 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $170.60 | 3.407% | $176.4123 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $52.58 | 11.180% | $58.4584 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $711.91 | $783.2043 | $783.21 | $783.20 | $783.30 | |