| 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 | $143.41 | 7.392% | $154.0109 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $123.48 | 6.584% | $131.6099 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $107.47 | 13.335% | $121.8011 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $154.61 | 10.870% | $171.4161 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $37.74 | 10.809% | $41.8193 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $235.25 | 11.772% | $262.9436 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $57.84 | 5.529% | $61.038 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $859.80 | $944.6389 | $944.64 | $944.60 | $944.50 | |