| 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 | $33.90 | 11.830% | $37.9104 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $180.87 | 13.520% | $205.3236 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $216.79 | 8.225% | $234.621 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $63.89 | 5.204% | $67.2148 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $141.83 | 4.557% | $148.2932 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $185.74 | 11.658% | $207.3936 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $218.82 | 7.436% | $235.0915 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,041.84 | $1,135.8481 | $1,135.83 | $1,135.80 | $1,135.80 | |