| 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 | $249.91 | 11.547% | $278.7671 | $278.77 | $278.75 | $278.80 |
| Purchase #2 | $57.27 | 6.313% | $60.8855 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $70.39 | 10.582% | $77.8387 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $72.77 | 10.273% | $80.2457 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $237.28 | 12.173% | $266.1641 | $266.16 | $266.15 | $266.20 |
| Purchase #6 | $6.30 | 6.571% | $6.714 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $23.83 | 3.424% | $24.6459 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $717.75 | $795.2610 | $795.27 | $795.25 | $795.20 | |