| 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 | $241.85 | 11.134% | $268.7776 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $10.27 | 6.329% | $10.92 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $97.68 | 12.599% | $109.9867 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $36.77 | 13.145% | $41.6034 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $79.79 | 4.396% | $83.2976 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $43.98 | 3.318% | $45.4393 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $106.26 | 12.554% | $119.5999 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $616.60 | $679.6245 | $679.63 | $679.65 | $679.60 | |