| 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 | $40.56 | 11.202% | $45.1035 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $156.94 | 3.232% | $162.0123 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $94.42 | 10.311% | $104.1556 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $211.74 | 7.322% | $227.2436 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $6.26 | 5.411% | $6.5987 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $186.80 | 9.829% | $205.1606 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $95.76 | 12.388% | $107.6227 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $792.48 | $857.8970 | $857.89 | $857.85 | $857.90 | |