| 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 | $232.80 | 6.283% | $247.4268 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $192.95 | 11.680% | $215.4866 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $214.37 | 3.429% | $221.7207 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $150.88 | 5.281% | $158.848 | $158.85 | $158.85 | $158.80 |
| Purchase #5 | $40.61 | 9.275% | $44.3766 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $81.68 | 7.657% | $87.9342 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $40.50 | 11.156% | $45.0182 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $953.79 | $1,020.8111 | $1,020.82 | $1,020.85 | $1,020.70 | |