| 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 | $154.79 | 4.588% | $161.8918 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $27.71 | 6.608% | $29.5411 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $242.80 | 13.187% | $274.818 | $274.82 | $274.80 | $274.80 |
| Purchase #4 | $128.63 | 6.425% | $136.8945 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $155.38 | 5.610% | $164.0968 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $122.34 | 3.638% | $126.7907 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $240.97 | 8.314% | $261.0042 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $1,072.62 | $1,155.0371 | $1,155.03 | $1,155.05 | $1,155.00 | |