| 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 | $229.94 | 9.215% | $251.129 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $218.34 | 5.322% | $229.9601 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $59.72 | 13.254% | $67.6353 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $227.81 | 8.801% | $247.8596 | $247.86 | $247.85 | $247.90 |
| Purchase #5 | $12.97 | 4.606% | $13.5674 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $107.56 | 6.756% | $114.8268 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $228.55 | 9.715% | $250.7536 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $1,084.89 | $1,175.7318 | $1,175.74 | $1,175.75 | $1,175.80 | |