| 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 | $52.46 | 6.197% | $55.7109 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $94.83 | 5.337% | $99.8911 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $39.76 | 12.166% | $44.5972 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $181.31 | 4.390% | $189.2695 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $129.65 | 8.763% | $141.0112 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $108.92 | 11.454% | $121.3957 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $203.34 | 10.289% | $224.2617 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $810.27 | $876.1373 | $876.14 | $876.10 | $876.20 | |