| 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 | $15.79 | 5.141% | $16.6018 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $77.52 | 5.594% | $81.8565 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $177.55 | 5.179% | $186.7453 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $120.57 | 4.811% | $126.3706 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $163.78 | 13.211% | $185.417 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $208.44 | 12.611% | $234.7264 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $95.90 | 12.462% | $107.8511 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $859.55 | $939.5687 | $939.58 | $939.55 | $939.60 | |