| 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 | $174.34 | 4.766% | $182.649 | $182.65 | $182.65 | $182.60 |
| Purchase #2 | $215.80 | 5.349% | $227.3431 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $13.25 | 8.858% | $14.4237 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $100.59 | 10.707% | $111.3602 | $111.36 | $111.35 | $111.40 |
| Purchase #5 | $16.97 | 8.258% | $18.3714 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $79.79 | 7.452% | $85.736 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $61.33 | 7.815% | $66.1229 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $662.07 | $706.0063 | $706.00 | $705.95 | $705.90 | |