| 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 | $64.71 | 3.205% | $66.784 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $163.74 | 12.315% | $183.9046 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $85.85 | 4.312% | $89.5519 | $89.55 | $89.55 | $89.60 |
| Purchase #4 | $220.48 | 7.308% | $236.5927 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $43.48 | 7.705% | $46.8301 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $217.94 | 8.326% | $236.0857 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $13.27 | 3.291% | $13.7067 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $809.47 | $873.4557 | $873.45 | $873.50 | $873.50 | |