| 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 | $46.30 | 12.283% | $51.987 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $99.61 | 7.646% | $107.2262 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $225.86 | 9.445% | $247.1925 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $209.80 | 9.808% | $230.3772 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $247.95 | 10.462% | $273.8905 | $273.89 | $273.90 | $273.90 |
| Purchase #6 | $205.43 | 3.326% | $212.2626 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $68.39 | 12.409% | $76.8765 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $1,103.34 | $1,199.8125 | $1,199.82 | $1,199.90 | $1,199.90 | |