| 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 | $79.76 | 4.578% | $83.4114 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $108.66 | 5.151% | $114.2571 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $139.33 | 13.127% | $157.6198 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $172.77 | 7.795% | $186.2374 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $58.85 | 13.245% | $66.6447 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $62.57 | 12.434% | $70.35 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $109.65 | 5.691% | $115.8902 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $731.59 | $794.4106 | $794.41 | $794.40 | $794.40 | |