| 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 | $220.99 | 8.194% | $239.0979 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $57.27 | 6.678% | $61.0945 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $21.87 | 12.797% | $24.6687 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $61.72 | 12.684% | $69.5486 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $94.64 | 10.318% | $104.405 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $157.63 | 13.837% | $179.4413 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $165.28 | 11.693% | $184.6062 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $779.40 | $862.8622 | $862.87 | $862.85 | $862.80 | |