| 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 | $213.76 | 7.749% | $230.3243 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $62.88 | 8.263% | $68.0758 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $49.65 | 5.474% | $52.3678 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $195.43 | 12.787% | $220.4196 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $58.33 | 6.453% | $62.094 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $114.84 | 10.787% | $127.2278 | $127.23 | $127.25 | $127.20 |
| Purchase #7 | $67.68 | 8.417% | $73.3766 | $73.38 | $73.40 | $73.40 |
| 7 purchase totals = | $762.57 | $833.8859 | $833.89 | $833.90 | $833.90 | |