| 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 | $43.32 | 3.187% | $44.7006 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $21.61 | 5.805% | $22.8645 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $185.81 | 6.819% | $198.4804 | $198.48 | $198.50 | $198.50 |
| Purchase #4 | $190.25 | 8.661% | $206.7276 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $166.78 | 3.693% | $172.9392 | $172.94 | $172.95 | $172.90 |
| Purchase #6 | $113.88 | 11.762% | $127.2746 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $16.43 | 6.548% | $17.5058 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $738.08 | $790.4927 | $790.49 | $790.50 | $790.50 | |