| 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 | $167.96 | 3.785% | $174.3173 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $57.47 | 7.337% | $61.6866 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $236.49 | 12.792% | $266.7418 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $22.31 | 6.844% | $23.8369 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $88.30 | 4.694% | $92.4448 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $196.44 | 8.245% | $212.6365 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $52.37 | 9.544% | $57.3682 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $821.34 | $889.0321 | $889.04 | $889.05 | $888.90 | |