| 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 | $107.36 | 10.112% | $118.2162 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $100.84 | 13.240% | $114.1912 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $114.96 | 10.454% | $126.9779 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $246.78 | 11.464% | $275.0709 | $275.07 | $275.05 | $275.10 |
| Purchase #5 | $83.53 | 10.581% | $92.3683 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $97.25 | 6.647% | $103.7142 | $103.71 | $103.70 | $103.70 |
| Purchase #7 | $212.75 | 13.839% | $242.1925 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $963.47 | $1,072.7312 | $1,072.73 | $1,072.70 | $1,072.80 | |