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 | $7.46 | 9.858% | $8.1954 | $8.20 | $8.20 | $8.20 |
Purchase #2 | $34.82 | 6.474% | $37.0742 | $37.07 | $37.05 | $37.10 |
Purchase #3 | $239.68 | 3.478% | $248.0161 | $248.02 | $248.00 | $248.00 |
Purchase #4 | $16.70 | 10.305% | $18.4209 | $18.42 | $18.40 | $18.40 |
Purchase #5 | $140.41 | 11.585% | $156.6765 | $156.68 | $156.70 | $156.70 |
Purchase #6 | $175.94 | 12.590% | $198.0908 | $198.09 | $198.10 | $198.10 |
Purchase #7 | $233.71 | 8.648% | $253.9212 | $253.92 | $253.90 | $253.90 |
7 purchase totals = | $848.72 | $920.3951 | $920.40 | $920.35 | $920.40 |