| 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 | $26.37 | 3.825% | $27.3787 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $32.83 | 6.490% | $34.9607 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $173.80 | 12.122% | $194.868 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $78.97 | 8.480% | $85.6667 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $210.42 | 7.857% | $226.9527 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $204.80 | 7.755% | $220.6822 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $163.98 | 4.729% | $171.7346 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $891.17 | $962.2436 | $962.24 | $962.25 | $962.40 | |