| 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 | $9.99 | 11.645% | $11.1533 | $11.15 | $11.15 | $11.20 |
| Purchase #2 | $207.97 | 13.395% | $235.8276 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $71.46 | 8.353% | $77.4291 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $132.61 | 5.166% | $139.4606 | $139.46 | $139.45 | $139.50 |
| Purchase #5 | $207.52 | 4.556% | $216.9746 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $186.92 | 11.416% | $208.2588 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $29.90 | 5.679% | $31.598 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $846.37 | $920.7020 | $920.70 | $920.70 | $920.80 | |