| 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 | $35.57 | 12.143% | $39.8893 | $39.89 | $39.90 | $39.90 |
| Purchase #2 | $221.36 | 12.446% | $248.9105 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $219.85 | 3.709% | $228.0042 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $198.44 | 4.811% | $207.9869 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $76.64 | 13.334% | $86.8592 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $73.82 | 6.606% | $78.6965 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $250.84 | 3.804% | $260.382 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $1,076.52 | $1,150.7286 | $1,150.73 | $1,150.75 | $1,150.80 | |