| 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 | $97.51 | 12.564% | $109.7612 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $118.57 | 10.628% | $131.1716 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $60.72 | 13.293% | $68.7915 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $239.50 | 10.535% | $264.7313 | $264.73 | $264.75 | $264.70 |
| Purchase #5 | $114.61 | 3.241% | $118.3245 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $171.83 | 8.304% | $186.0988 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $149.34 | 9.321% | $163.26 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $952.08 | $1,042.1389 | $1,042.13 | $1,042.10 | $1,042.20 | |