| 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 | $161.98 | 12.438% | $182.1271 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $146.90 | 3.156% | $151.5362 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $215.35 | 8.815% | $234.3331 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $122.92 | 10.602% | $135.952 | $135.95 | $135.95 | $136.00 |
| Purchase #5 | $105.56 | 11.293% | $117.4809 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $49.72 | 10.568% | $54.9744 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $18.40 | 3.332% | $19.0131 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $820.83 | $895.4168 | $895.41 | $895.45 | $895.40 | |