| 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 | $170.87 | 4.155% | $177.9696 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $126.42 | 4.329% | $131.8927 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $11.75 | 8.346% | $12.7307 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $25.28 | 3.762% | $26.231 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $185.59 | 13.392% | $210.4442 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $248.26 | 6.785% | $265.1044 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $73.98 | 9.501% | $81.0088 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $842.15 | $905.3814 | $905.37 | $905.40 | $905.30 | |