| 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 | $238.26 | 4.522% | $249.0341 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $143.91 | 7.426% | $154.5968 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $160.38 | 12.427% | $180.3104 | $180.31 | $180.30 | $180.30 |
| Purchase #4 | $124.57 | 9.734% | $136.6956 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $238.82 | 3.634% | $247.4987 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $119.79 | 12.418% | $134.6655 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $44.78 | 9.283% | $48.9369 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $1,070.51 | $1,151.7380 | $1,151.75 | $1,151.75 | $1,151.70 | |