| 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 | $78.36 | 9.340% | $85.6788 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $191.65 | 11.275% | $213.2585 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $174.37 | 6.416% | $185.5576 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $43.47 | 12.840% | $49.0515 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $57.99 | 5.855% | $61.3853 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $35.87 | 10.718% | $39.7145 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $179.29 | 4.572% | $187.4871 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $761.00 | $822.1333 | $822.14 | $822.15 | $822.30 | |