| 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 | $95.59 | 6.853% | $102.1408 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $220.58 | 6.513% | $234.9464 | $234.95 | $234.95 | $234.90 |
| Purchase #3 | $9.36 | 9.468% | $10.2462 | $10.25 | $10.25 | $10.20 |
| Purchase #4 | $237.26 | 8.360% | $257.0949 | $257.09 | $257.10 | $257.10 |
| Purchase #5 | $78.47 | 9.490% | $85.9168 | $85.92 | $85.90 | $85.90 |
| Purchase #6 | $115.99 | 12.842% | $130.8854 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $20.80 | 9.645% | $22.8062 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $778.05 | $844.0367 | $844.05 | $844.05 | $843.90 | |