| 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 | $133.56 | 7.367% | $143.3994 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $43.97 | 9.591% | $48.1872 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $114.49 | 9.747% | $125.6493 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $88.28 | 8.249% | $95.5622 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $94.45 | 3.706% | $97.9503 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $189.93 | 3.645% | $196.8529 | $196.85 | $196.85 | $196.90 |
| Purchase #7 | $166.71 | 3.107% | $171.8897 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $831.39 | $879.4910 | $879.49 | $879.50 | $879.60 | |