| 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 | $213.50 | 11.671% | $238.4176 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $148.88 | 9.384% | $162.8509 | $162.85 | $162.85 | $162.90 |
| Purchase #3 | $31.41 | 9.302% | $34.3318 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $216.57 | 8.229% | $234.3915 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $231.77 | 8.301% | $251.0092 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $79.67 | 3.277% | $82.2808 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $208.63 | 12.453% | $234.6107 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,130.43 | $1,237.8925 | $1,237.89 | $1,237.90 | $1,237.90 | |