| 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 | $102.56 | 11.227% | $114.0744 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $30.93 | 5.824% | $32.7314 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $107.88 | 12.458% | $121.3197 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $217.51 | 5.696% | $229.8994 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $219.67 | 5.840% | $232.4987 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $41.48 | 3.213% | $42.8128 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $100.82 | 5.361% | $106.225 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $820.85 | $879.5614 | $879.56 | $879.55 | $879.50 | |