| 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 | $163.94 | 7.825% | $176.7683 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $202.67 | 11.135% | $225.2373 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $55.61 | 6.408% | $59.1735 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $37.56 | 13.823% | $42.7519 | $42.75 | $42.75 | $42.80 |
| Purchase #5 | $45.81 | 13.485% | $51.9875 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $25.40 | 6.531% | $27.0589 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $248.47 | 9.279% | $271.5255 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $779.46 | $854.5029 | $854.51 | $854.50 | $854.60 | |