| 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 | $24.72 | 9.374% | $27.0373 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $118.33 | 5.540% | $124.8855 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $175.82 | 6.353% | $186.9898 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $86.51 | 10.173% | $95.3107 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $33.33 | 13.338% | $37.7756 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $109.81 | 10.818% | $121.6892 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $230.46 | 12.737% | $259.8137 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $778.98 | $853.5018 | $853.51 | $853.55 | $853.50 | |