| 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 | $13.80 | 5.700% | $14.5866 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $71.74 | 8.835% | $78.0782 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $77.67 | 6.419% | $82.6556 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $234.63 | 13.720% | $266.8212 | $266.82 | $266.80 | $266.80 |
| Purchase #5 | $134.80 | 7.490% | $144.8965 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $232.86 | 12.506% | $261.9815 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $124.66 | 12.423% | $140.1465 | $140.15 | $140.15 | $140.10 |
| 7 purchase totals = | $890.16 | $989.1661 | $989.18 | $989.20 | $989.20 | |