| 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 | $227.46 | 5.489% | $239.9453 | $239.95 | $239.95 | $239.90 |
| Purchase #2 | $136.77 | 6.350% | $145.4549 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $215.40 | 6.641% | $229.7047 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $148.97 | 10.652% | $164.8383 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $17.73 | 9.828% | $19.4725 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $118.38 | 6.708% | $126.3209 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $51.78 | 11.430% | $57.6985 | $57.70 | $57.70 | $57.70 |
| 7 purchase totals = | $916.49 | $983.4351 | $983.43 | $983.40 | $983.40 | |