| 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 | $137.48 | 9.108% | $150.0017 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $77.52 | 4.262% | $80.8239 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $63.33 | 11.322% | $70.5002 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $64.38 | 5.603% | $67.9872 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $199.47 | 5.187% | $209.8165 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $169.41 | 13.396% | $192.1042 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $11.50 | 3.349% | $11.8851 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $723.09 | $783.1188 | $783.12 | $783.10 | $783.10 | |