| 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 | $123.94 | 3.573% | $128.3684 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $163.83 | 11.600% | $182.8343 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $17.50 | 5.204% | $18.4107 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $89.31 | 13.320% | $101.2061 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $160.64 | 3.794% | $166.7347 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $117.65 | 4.204% | $122.596 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $223.37 | 5.324% | $235.2622 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $896.24 | $955.4124 | $955.41 | $955.40 | $955.40 | |