| 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 | $137.77 | 5.141% | $144.8528 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $153.74 | 5.539% | $162.2557 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $204.91 | 8.181% | $221.6737 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $190.51 | 6.287% | $202.4874 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $47.91 | 3.310% | $49.4958 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $164.83 | 3.627% | $170.8084 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $241.63 | 8.225% | $261.5041 | $261.50 | $261.50 | $261.50 |
| 7 purchase totals = | $1,141.30 | $1,213.0779 | $1,213.08 | $1,213.05 | $1,213.20 | |