| 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 | $83.49 | 8.506% | $90.5917 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $30.59 | 11.236% | $34.0271 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $236.92 | 3.304% | $244.7478 | $244.75 | $244.75 | $244.70 |
| Purchase #4 | $15.29 | 13.149% | $17.3005 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $199.61 | 11.680% | $222.9244 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $54.94 | 10.231% | $60.5609 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $96.90 | 4.649% | $101.4049 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $717.74 | $771.5573 | $771.55 | $771.55 | $771.50 | |