| 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 | $69.97 | 11.215% | $77.8171 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $237.77 | 7.210% | $254.9132 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $19.94 | 6.396% | $21.2154 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $134.91 | 7.412% | $144.9095 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $150.51 | 5.224% | $158.3726 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $80.88 | 5.586% | $85.398 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $167.29 | 5.318% | $176.1865 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $861.27 | $918.8123 | $918.82 | $918.75 | $918.80 | |