| 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 | $199.36 | 6.182% | $211.6844 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $97.92 | 9.322% | $107.0481 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $221.38 | 11.242% | $246.2675 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $163.88 | 10.268% | $180.7072 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $102.49 | 6.394% | $109.0432 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $146.36 | 10.426% | $161.6195 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $76.98 | 9.789% | $84.5156 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $1,008.37 | $1,100.8855 | $1,100.89 | $1,100.85 | $1,100.80 | |