| 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 | $103.87 | 13.352% | $117.7387 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $191.62 | 13.808% | $218.0789 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $65.92 | 8.287% | $71.3828 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $241.31 | 7.358% | $259.0656 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $150.64 | 12.720% | $169.8014 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $51.87 | 12.649% | $58.431 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $9.53 | 12.714% | $10.7416 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $814.76 | $905.2400 | $905.24 | $905.30 | $905.20 | |