| 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 | $58.59 | 12.157% | $65.7128 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $86.72 | 6.679% | $92.512 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $229.96 | 12.391% | $258.4543 | $258.45 | $258.45 | $258.50 |
| Purchase #4 | $232.48 | 13.170% | $263.0976 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $17.41 | 3.460% | $18.0124 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $30.45 | 9.481% | $33.337 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $88.34 | 4.490% | $92.3065 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $743.95 | $823.4326 | $823.43 | $823.40 | $823.40 | |