| 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 | $146.74 | 5.497% | $154.8063 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $249.29 | 5.869% | $263.9208 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $198.99 | 4.823% | $208.5873 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $46.31 | 4.646% | $48.4616 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $10.97 | 12.725% | $12.3659 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $9.42 | 10.791% | $10.4365 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $142.75 | 8.378% | $154.7096 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $804.47 | $853.2880 | $853.30 | $853.25 | $853.30 | |