| 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 | $45.73 | 13.270% | $51.7984 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $69.35 | 5.337% | $73.0512 | $73.05 | $73.05 | $73.10 |
| Purchase #3 | $223.92 | 5.341% | $235.8796 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $198.63 | 4.424% | $207.4174 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $227.84 | 10.109% | $250.8723 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $35.42 | 9.738% | $38.8692 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $30.93 | 6.427% | $32.9179 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $831.82 | $890.8060 | $890.81 | $890.75 | $890.90 | |