| 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 | $119.34 | 8.468% | $129.4457 | $129.45 | $129.45 | $129.40 |
| Purchase #2 | $205.79 | 5.225% | $216.5425 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $19.86 | 6.872% | $21.2248 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $102.54 | 12.250% | $115.1012 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $45.81 | 5.208% | $48.1958 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $178.31 | 13.665% | $202.6761 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $98.28 | 6.568% | $104.735 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $769.93 | $837.9211 | $837.93 | $837.95 | $837.80 | |