| 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 | $108.74 | 6.122% | $115.3971 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $247.47 | 3.359% | $255.7825 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $249.58 | 4.569% | $260.9833 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $172.73 | 10.319% | $190.554 | $190.55 | $190.55 | $190.60 |
| Purchase #5 | $32.46 | 6.858% | $34.6861 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $44.89 | 9.125% | $48.9862 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $68.71 | 3.763% | $71.2956 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $924.58 | $977.6848 | $977.69 | $977.75 | $977.80 | |