| 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 | $179.26 | 3.692% | $185.8783 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $97.25 | 3.846% | $100.9902 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $174.52 | 3.423% | $180.4938 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $186.88 | 8.477% | $202.7218 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $249.70 | 11.107% | $277.4342 | $277.43 | $277.45 | $277.40 |
| Purchase #6 | $99.95 | 4.477% | $104.4248 | $104.42 | $104.40 | $104.40 |
| Purchase #7 | $75.71 | 5.147% | $79.6068 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $1,063.27 | $1,131.5499 | $1,131.54 | $1,131.55 | $1,131.50 | |