| 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 | $177.98 | 4.654% | $186.2632 | $186.26 | $186.25 | $186.30 |
| Purchase #2 | $117.74 | 9.794% | $129.2715 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $205.79 | 8.334% | $222.9405 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $25.74 | 7.390% | $27.6422 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $66.93 | 12.867% | $75.5419 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $8.47 | 3.742% | $8.7869 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $23.95 | 12.567% | $26.9598 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $626.60 | $677.4060 | $677.40 | $677.40 | $677.40 | |