| 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 | $142.76 | 11.107% | $158.6164 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $87.35 | 11.857% | $97.7071 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $34.40 | 3.225% | $35.5094 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $213.95 | 12.672% | $241.0617 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $163.98 | 10.137% | $180.6027 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $14.84 | 13.527% | $16.8474 | $16.85 | $16.85 | $16.80 |
| Purchase #7 | $78.37 | 9.741% | $86.004 | $86.00 | $86.00 | $86.00 |
| 7 purchase totals = | $735.65 | $816.3487 | $816.35 | $816.30 | $816.30 | |