| 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 | $237.25 | 12.451% | $266.79 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $68.83 | 13.114% | $77.8564 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $74.41 | 8.500% | $80.7349 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $237.59 | 8.572% | $257.9562 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $180.43 | 4.210% | $188.0261 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $12.72 | 6.168% | $13.5046 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $72.62 | 9.718% | $79.6772 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $883.85 | $964.5454 | $964.55 | $964.60 | $964.60 | |