| 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 | $227.80 | 6.665% | $242.9829 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $215.35 | 4.193% | $224.3796 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $32.45 | 9.122% | $35.4101 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $36.77 | 6.511% | $39.1641 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $245.70 | 8.744% | $267.184 | $267.18 | $267.20 | $267.20 |
| Purchase #6 | $37.55 | 5.604% | $39.6543 | $39.65 | $39.65 | $39.70 |
| Purchase #7 | $242.77 | 5.447% | $255.9937 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,038.39 | $1,104.7687 | $1,104.75 | $1,104.80 | $1,104.90 | |