| 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 | $34.31 | 9.316% | $37.5063 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $159.27 | 6.419% | $169.4935 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $203.47 | 8.344% | $220.4475 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $186.45 | 11.814% | $208.4772 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $184.60 | 11.632% | $206.0727 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $154.89 | 13.419% | $175.6747 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $115.41 | 12.649% | $130.0082 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $1,038.40 | $1,147.6801 | $1,147.68 | $1,147.65 | $1,147.70 | |