| 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 | $41.93 | 8.194% | $45.3657 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $76.72 | 3.741% | $79.5901 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $104.86 | 3.159% | $108.1725 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $243.35 | 5.760% | $257.367 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $6.30 | 10.730% | $6.976 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $25.75 | 4.292% | $26.8552 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $97.45 | 11.707% | $108.8585 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $596.36 | $633.1850 | $633.20 | $633.15 | $633.40 | |