| 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 | $179.78 | 9.737% | $197.2852 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $161.51 | 4.291% | $168.4404 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $182.58 | 9.513% | $199.9488 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $103.72 | 11.828% | $115.988 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $11.26 | 9.499% | $12.3296 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $92.29 | 6.116% | $97.9345 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $70.26 | 6.815% | $75.0482 | $75.05 | $75.05 | $75.00 |
| 7 purchase totals = | $801.40 | $866.9747 | $866.98 | $867.05 | $866.80 | |