| 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 | $172.63 | 6.435% | $183.7387 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $139.53 | 12.627% | $157.1485 | $157.15 | $157.15 | $157.10 |
| Purchase #3 | $43.53 | 6.643% | $46.4217 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $43.29 | 13.313% | $49.0532 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $64.52 | 6.755% | $68.8783 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $47.42 | 9.676% | $52.0084 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $222.36 | 5.528% | $234.6521 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $733.28 | $791.9009 | $791.90 | $791.90 | $791.90 | |