| 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 | $174.71 | 5.410% | $184.1618 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $5.31 | 9.374% | $5.8078 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $75.65 | 9.318% | $82.6991 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $70.96 | 11.582% | $79.1786 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $118.58 | 5.175% | $124.7165 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $46.37 | 11.426% | $51.6682 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $85.74 | 10.563% | $94.7967 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $577.32 | $623.0287 | $623.04 | $623.00 | $623.10 | |