| 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 | $99.32 | 12.459% | $111.6943 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $14.40 | 8.241% | $15.5867 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $216.80 | 10.637% | $239.861 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $230.41 | 3.427% | $238.3062 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $165.82 | 8.516% | $179.9412 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $189.35 | 9.488% | $207.3155 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $5.39 | 8.210% | $5.8325 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $921.49 | $998.5374 | $998.54 | $998.55 | $998.50 | |