| 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 | $237.77 | 10.137% | $261.8727 | $261.87 | $261.85 | $261.90 |
| Purchase #2 | $205.53 | 12.375% | $230.9643 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $90.79 | 3.864% | $94.2981 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $58.46 | 3.550% | $60.5353 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $12.42 | 8.680% | $13.4981 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $81.47 | 11.826% | $91.1046 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $174.70 | 8.209% | $189.0411 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $861.14 | $941.3142 | $941.31 | $941.30 | $941.30 | |