| 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 | $199.51 | 8.369% | $216.207 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $5.87 | 11.159% | $6.525 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $205.35 | 4.807% | $215.2212 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $225.47 | 4.466% | $235.5395 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $57.73 | 6.381% | $61.4138 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $33.46 | 10.232% | $36.8836 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $180.74 | 3.604% | $187.2539 | $187.25 | $187.25 | $187.30 |
| 7 purchase totals = | $908.13 | $959.0440 | $959.04 | $959.05 | $959.00 | |