| 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 | $143.33 | 3.639% | $148.5458 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $98.81 | 7.641% | $106.3601 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $82.26 | 9.337% | $89.9406 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $22.88 | 10.681% | $25.3238 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $219.28 | 6.577% | $233.702 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $248.95 | 12.741% | $280.6687 | $280.67 | $280.65 | $280.70 |
| Purchase #7 | $231.40 | 7.536% | $248.8383 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $1,046.91 | $1,133.3793 | $1,133.38 | $1,133.35 | $1,133.30 | |