| 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 | $23.27 | 8.406% | $25.2261 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $73.30 | 11.458% | $81.6987 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $59.77 | 4.257% | $62.3144 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $72.87 | 6.530% | $77.6284 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $139.34 | 13.327% | $157.9098 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $50.61 | 9.559% | $55.4478 | $55.45 | $55.45 | $55.40 |
| Purchase #7 | $87.36 | 7.644% | $94.0378 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $506.52 | $554.2630 | $554.27 | $554.30 | $554.10 | |