| 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 | $160.92 | 4.380% | $167.9683 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $111.41 | 13.130% | $126.0381 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $42.68 | 4.583% | $44.636 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $70.30 | 3.544% | $72.7914 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $180.32 | 8.600% | $195.8275 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $216.93 | 8.666% | $235.7292 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $163.54 | 11.424% | $182.2228 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $946.10 | $1,025.2133 | $1,025.22 | $1,025.25 | $1,025.10 | |