| 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 | $154.40 | 12.522% | $173.734 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $75.45 | 9.465% | $82.5913 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $61.52 | 13.868% | $70.0516 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $107.96 | 3.364% | $111.5918 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $31.80 | 9.546% | $34.8356 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $33.87 | 5.408% | $35.7017 | $35.70 | $35.70 | $35.70 |
| Purchase #7 | $97.44 | 5.251% | $102.5566 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $562.44 | $611.0626 | $611.06 | $611.10 | $611.10 | |