| 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 | $213.94 | 7.539% | $230.0689 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $12.30 | 12.440% | $13.8301 | $13.83 | $13.85 | $13.80 |
| Purchase #3 | $174.41 | 5.558% | $184.1037 | $184.10 | $184.10 | $184.10 |
| Purchase #4 | $115.45 | 10.591% | $127.6773 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $151.56 | 10.832% | $167.977 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $65.43 | 6.715% | $69.8236 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $75.33 | 9.781% | $82.698 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $808.42 | $876.1786 | $876.18 | $876.20 | $876.20 | |