| 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 | $148.29 | 4.143% | $154.4337 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $90.49 | 12.765% | $102.041 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $47.54 | 10.699% | $52.6263 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $218.93 | 4.600% | $229.0008 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $156.39 | 12.550% | $176.0169 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $58.62 | 10.874% | $64.9943 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $15.31 | 4.519% | $16.0019 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $735.57 | $795.1149 | $795.11 | $795.15 | $795.00 | |