| 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 | $11.26 | 12.108% | $12.6234 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $199.84 | 12.835% | $225.4895 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $8.41 | 9.328% | $9.1945 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $130.64 | 11.730% | $145.9641 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $154.50 | 8.244% | $167.237 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $145.63 | 4.553% | $152.2605 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $163.69 | 7.225% | $175.5166 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $813.97 | $888.2856 | $888.28 | $888.25 | $888.30 | |