| 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 | $205.65 | 3.337% | $212.5125 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $163.63 | 12.189% | $183.5749 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $225.43 | 13.835% | $256.6182 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $235.82 | 3.803% | $244.7882 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $177.33 | 12.535% | $199.5583 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $236.29 | 13.846% | $269.0067 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $205.72 | 4.594% | $215.1708 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $1,449.87 | $1,581.2296 | $1,581.23 | $1,581.15 | $1,581.30 | |