| 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 | $146.32 | 8.780% | $159.1669 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $225.38 | 11.364% | $250.9922 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $26.81 | 4.563% | $28.0333 | $28.03 | $28.05 | $28.00 |
| Purchase #4 | $121.56 | 9.241% | $132.7934 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $52.71 | 7.595% | $56.7133 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $233.82 | 5.858% | $247.5172 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $226.65 | 7.345% | $243.2974 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,033.25 | $1,118.5137 | $1,118.51 | $1,118.50 | $1,118.50 | |