| 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 | $77.51 | 4.534% | $81.0243 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $119.68 | 12.357% | $134.4689 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $23.61 | 13.331% | $26.7574 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $111.90 | 13.661% | $127.1867 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $217.96 | 12.848% | $245.9635 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $177.84 | 13.779% | $202.3446 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $36.46 | 13.402% | $41.3464 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $764.96 | $859.0918 | $859.09 | $859.05 | $859.10 | |