| 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 | $177.69 | 9.531% | $194.6256 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $74.50 | 9.550% | $81.6148 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $207.64 | 13.695% | $236.0763 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $12.30 | 4.275% | $12.8258 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $222.89 | 12.564% | $250.8939 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $51.41 | 13.660% | $58.4326 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $206.62 | 5.565% | $218.1184 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $953.05 | $1,052.5874 | $1,052.59 | $1,052.65 | $1,052.50 | |