| 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 | $46.55 | 4.770% | $48.7704 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $68.79 | 8.241% | $74.459 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $17.46 | 6.336% | $18.5663 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $134.74 | 8.619% | $146.3532 | $146.35 | $146.35 | $146.40 |
| Purchase #5 | $235.75 | 6.587% | $251.2789 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $66.44 | 8.586% | $72.1445 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $89.78 | 3.196% | $92.6494 | $92.65 | $92.65 | $92.60 |
| 7 purchase totals = | $659.51 | $704.2217 | $704.22 | $704.20 | $704.30 | |