| 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 | $13.25 | 12.221% | $14.8693 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $116.56 | 9.677% | $127.8395 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $140.40 | 12.421% | $157.8391 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $188.34 | 8.464% | $204.2811 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $191.39 | 9.195% | $208.9883 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $182.99 | 6.860% | $195.5431 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $208.92 | 9.574% | $228.922 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $1,041.85 | $1,138.2824 | $1,138.28 | $1,138.30 | $1,138.20 | |