| 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 | $14.45 | 12.843% | $16.3058 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $156.81 | 6.349% | $166.7659 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $37.76 | 6.485% | $40.2087 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $171.98 | 10.695% | $190.3733 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $134.30 | 6.529% | $143.0684 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $235.40 | 8.279% | $254.8888 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $198.89 | 9.705% | $218.1923 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $949.59 | $1,029.8032 | $1,029.81 | $1,029.75 | $1,029.90 | |