| 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 | $60.74 | 10.868% | $67.3412 | $67.34 | $67.35 | $67.30 |
| Purchase #2 | $61.89 | 3.114% | $63.8173 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $170.33 | 3.198% | $175.7772 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $223.78 | 6.762% | $238.912 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $123.56 | 13.460% | $140.1912 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $225.49 | 3.788% | $234.0316 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $152.76 | 6.860% | $163.2393 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $1,018.55 | $1,083.3098 | $1,083.31 | $1,083.35 | $1,083.20 | |