| 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 | $225.75 | 3.338% | $233.2855 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $79.52 | 8.142% | $85.9945 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $185.64 | 10.753% | $205.6019 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $240.81 | 13.641% | $273.6589 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $11.63 | 12.862% | $13.1259 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $40.48 | 3.793% | $42.0154 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $43.41 | 6.358% | $46.17 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $827.24 | $899.8521 | $899.86 | $899.85 | $899.90 | |