| 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 | $163.87 | 8.479% | $177.7645 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $114.89 | 5.280% | $120.9562 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $102.70 | 4.728% | $107.5557 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $91.35 | 12.257% | $102.5468 | $102.55 | $102.55 | $102.50 |
| Purchase #5 | $229.79 | 12.164% | $257.7417 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $47.31 | 9.126% | $51.6275 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $198.33 | 8.755% | $215.6938 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $948.24 | $1,033.8862 | $1,033.89 | $1,033.90 | $1,033.90 | |