| 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 | $209.88 | 10.588% | $232.1021 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $13.75 | 12.633% | $15.487 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $104.76 | 7.583% | $112.704 | $112.70 | $112.70 | $112.70 |
| Purchase #4 | $149.72 | 11.793% | $167.3765 | $167.38 | $167.40 | $167.40 |
| Purchase #5 | $99.37 | 13.763% | $113.0463 | $113.05 | $113.05 | $113.00 |
| Purchase #6 | $32.66 | 12.845% | $36.8552 | $36.86 | $36.85 | $36.90 |
| Purchase #7 | $229.29 | 7.391% | $246.2368 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $839.43 | $923.8079 | $923.82 | $923.85 | $923.80 | |