| 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 | $116.57 | 11.667% | $130.1702 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $215.37 | 5.714% | $227.6762 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $174.25 | 8.680% | $189.3749 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $109.32 | 9.340% | $119.5305 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $221.44 | 9.796% | $243.1323 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $146.55 | 7.680% | $157.805 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $158.99 | 7.532% | $170.9651 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,142.49 | $1,238.6542 | $1,238.66 | $1,238.65 | $1,238.70 | |