| 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 | $239.88 | 9.396% | $262.4191 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $8.73 | 3.309% | $9.0189 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $82.93 | 5.753% | $87.701 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $219.69 | 3.301% | $226.942 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $114.97 | 13.188% | $130.1322 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $167.55 | 12.325% | $188.2005 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $27.99 | 9.753% | $30.7199 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $861.74 | $935.1336 | $935.13 | $935.10 | $935.00 | |