| 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 | $222.64 | 12.583% | $250.6548 | $250.65 | $250.65 | $250.70 |
| Purchase #2 | $22.45 | 9.173% | $24.5093 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $241.32 | 7.202% | $258.6999 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $186.64 | 12.873% | $210.6662 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $200.38 | 3.794% | $207.9824 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $45.98 | 12.230% | $51.6034 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $163.36 | 4.532% | $170.7635 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $1,082.77 | $1,174.8795 | $1,174.87 | $1,174.85 | $1,175.00 | |