| 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 | $206.66 | 11.245% | $229.8989 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $113.86 | 10.642% | $125.977 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $43.60 | 12.248% | $48.9401 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $37.71 | 8.177% | $40.7935 | $40.79 | $40.80 | $40.80 |
| Purchase #5 | $73.83 | 3.530% | $76.4362 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $221.28 | 3.660% | $229.3788 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $217.29 | 8.683% | $236.1573 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $914.23 | $987.5818 | $987.59 | $987.65 | $987.60 | |