| 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 | $123.39 | 5.784% | $130.5269 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $201.99 | 3.250% | $208.5547 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $203.71 | 4.270% | $212.4084 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $250.27 | 4.403% | $261.2894 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $13.74 | 3.576% | $14.2313 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $49.77 | 8.141% | $53.8218 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $88.33 | 5.289% | $93.0018 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $931.20 | $973.8343 | $973.83 | $973.85 | $973.80 | |