| 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 | $207.59 | 9.208% | $226.7049 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $236.60 | 7.359% | $254.0114 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $148.92 | 13.124% | $168.4643 | $168.46 | $168.45 | $168.50 |
| Purchase #4 | $131.39 | 12.670% | $148.0371 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $11.72 | 8.486% | $12.7146 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $97.98 | 11.146% | $108.9009 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $167.25 | 7.398% | $179.6232 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $1,001.45 | $1,098.4564 | $1,098.44 | $1,098.40 | $1,098.40 | |