| 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 | $144.65 | 9.864% | $158.9183 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $95.79 | 11.166% | $106.4859 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $209.77 | 3.564% | $217.2462 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $114.25 | 7.253% | $122.5366 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $14.71 | 8.639% | $15.9808 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $235.56 | 3.152% | $242.9849 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $87.67 | 12.383% | $98.5262 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $902.40 | $962.6789 | $962.69 | $962.75 | $962.60 | |