| 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 | $240.25 | 7.872% | $259.1625 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $166.97 | 8.365% | $180.937 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $208.30 | 12.714% | $234.7833 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $186.77 | 12.116% | $209.3991 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $147.97 | 7.139% | $158.5336 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $222.87 | 10.834% | $247.0157 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $68.83 | 10.196% | $75.8479 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $1,241.96 | $1,365.6791 | $1,365.68 | $1,365.70 | $1,365.60 | |