| 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 | $41.89 | 9.374% | $45.8168 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $15.37 | 13.475% | $17.4411 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $243.53 | 4.650% | $254.8541 | $254.85 | $254.85 | $254.90 |
| Purchase #4 | $141.46 | 3.245% | $146.0504 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $43.63 | 12.696% | $49.1693 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $102.38 | 3.319% | $105.778 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $68.48 | 12.386% | $76.9619 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $656.74 | $696.0716 | $696.07 | $696.05 | $696.20 | |