| 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 | $93.44 | 10.369% | $103.1288 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $118.69 | 13.586% | $134.8152 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $44.35 | 4.828% | $46.4912 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $23.83 | 6.449% | $25.3668 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $160.39 | 7.188% | $171.9188 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $154.46 | 7.684% | $166.3287 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $112.43 | 10.559% | $124.3015 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $707.59 | $772.3510 | $772.36 | $772.35 | $772.30 | |