| 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 | $77.61 | 8.790% | $84.4319 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $186.69 | 11.189% | $207.5787 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $150.39 | 11.233% | $167.2833 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $216.65 | 13.329% | $245.5273 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $72.77 | 5.808% | $76.9965 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $22.27 | 7.697% | $23.9841 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $111.82 | 11.201% | $124.345 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $838.20 | $930.1468 | $930.15 | $930.25 | $930.10 | |