| 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 | $83.96 | 7.135% | $89.9505 | $89.95 | $89.95 | $90.00 |
| Purchase #2 | $154.55 | 11.465% | $172.2692 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $52.92 | 9.207% | $57.7923 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $170.45 | 9.439% | $186.5388 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $85.29 | 9.157% | $93.1 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $144.80 | 10.130% | $159.4682 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $199.68 | 12.385% | $224.4104 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $891.65 | $983.5294 | $983.53 | $983.50 | $983.60 | |