| 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 | $115.69 | 9.573% | $126.765 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $200.37 | 4.113% | $208.6112 | $208.61 | $208.60 | $208.60 |
| Purchase #3 | $236.84 | 4.466% | $247.4173 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $63.50 | 3.147% | $65.4983 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $210.49 | 10.209% | $231.9789 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $139.37 | 10.498% | $154.0011 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $146.29 | 6.785% | $156.2158 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $1,112.55 | $1,190.4876 | $1,190.50 | $1,190.45 | $1,190.50 | |