| 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 | $10.97 | 4.513% | $11.4651 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $236.93 | 5.193% | $249.2338 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $91.34 | 11.121% | $101.4979 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $93.94 | 11.422% | $104.6698 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $113.71 | 4.827% | $119.1988 | $119.20 | $119.20 | $119.20 |
| Purchase #6 | $45.46 | 8.640% | $49.3877 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $164.81 | 9.729% | $180.8444 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $757.16 | $816.2975 | $816.30 | $816.30 | $816.30 | |