| 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 | $56.34 | 9.179% | $61.5114 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $164.55 | 3.120% | $169.684 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $96.72 | 6.254% | $102.7689 | $102.77 | $102.75 | $102.80 |
| Purchase #4 | $139.89 | 10.716% | $154.8806 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $181.40 | 5.684% | $191.7108 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $48.48 | 6.345% | $51.5561 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $21.57 | 5.245% | $22.7013 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $708.95 | $754.8131 | $754.81 | $754.80 | $754.90 | |