| 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 | $42.60 | 6.116% | $45.2054 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $118.50 | 12.205% | $132.9629 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $31.83 | 10.105% | $35.0464 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $180.54 | 10.704% | $199.865 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $14.48 | 6.496% | $15.4206 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $97.63 | 8.872% | $106.2917 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $17.51 | 12.799% | $19.7511 | $19.75 | $19.75 | $19.80 |
| 7 purchase totals = | $503.09 | $554.5431 | $554.55 | $554.50 | $554.60 | |