| 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 | $227.99 | 4.803% | $238.9404 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $236.69 | 12.184% | $265.5283 | $265.53 | $265.55 | $265.50 |
| Purchase #3 | $7.45 | 8.831% | $8.1079 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $139.42 | 4.275% | $145.3802 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $186.88 | 8.637% | $203.0208 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $224.96 | 10.555% | $248.7045 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $162.53 | 4.259% | $169.4522 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $1,185.92 | $1,279.1343 | $1,279.13 | $1,279.15 | $1,279.10 | |