| 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 | $160.88 | 8.301% | $174.2346 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $13.97 | 7.196% | $14.9753 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $80.33 | 4.839% | $84.2172 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $209.96 | 12.684% | $236.5913 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $97.48 | 7.761% | $105.0454 | $105.05 | $105.05 | $105.00 |
| Purchase #6 | $179.76 | 10.549% | $198.7229 | $198.72 | $198.70 | $198.70 |
| Purchase #7 | $65.95 | 11.735% | $73.6892 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $808.33 | $887.4759 | $887.48 | $887.50 | $887.40 | |