| 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 | $205.56 | 8.636% | $223.3122 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $136.35 | 4.604% | $142.6276 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $64.46 | 4.559% | $67.3987 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $133.54 | 3.501% | $138.2152 | $138.22 | $138.20 | $138.20 |
| Purchase #5 | $168.39 | 7.861% | $181.6271 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $104.33 | 8.531% | $113.2304 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $10.25 | 8.762% | $11.1481 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $822.88 | $877.5593 | $877.57 | $877.60 | $877.40 | |