| 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 | $26.68 | 9.713% | $29.2714 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $166.48 | 5.499% | $175.6347 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $26.97 | 3.472% | $27.9064 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $175.56 | 7.604% | $188.9096 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $33.35 | 8.658% | $36.2374 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $14.52 | 3.767% | $15.067 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $141.98 | 13.539% | $161.2027 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $585.54 | $634.2292 | $634.23 | $634.20 | $634.20 | |