| 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 | $180.37 | 6.868% | $192.7578 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $18.81 | 5.217% | $19.7913 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $132.75 | 11.773% | $148.3787 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $173.65 | 9.173% | $189.5789 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $99.49 | 13.868% | $113.2873 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $183.28 | 5.310% | $193.0122 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $44.80 | 9.601% | $49.1012 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $833.15 | $905.9074 | $905.91 | $905.95 | $906.00 | |