| 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 | $162.37 | 10.501% | $179.4205 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $20.83 | 11.841% | $23.2965 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $148.71 | 3.167% | $153.4196 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $199.92 | 10.176% | $220.2639 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $55.77 | 9.431% | $61.0297 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $116.30 | 11.617% | $129.8106 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $187.60 | 6.192% | $199.2162 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $891.50 | $966.4570 | $966.46 | $966.40 | $966.40 | |