| 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 | $16.81 | 7.329% | $18.042 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $227.86 | 4.431% | $237.9565 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $221.44 | 6.245% | $235.2689 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $41.93 | 8.490% | $45.4899 | $45.49 | $45.50 | $45.50 |
| Purchase #5 | $146.95 | 6.706% | $156.8045 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $83.77 | 5.293% | $88.2039 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $168.72 | 8.603% | $183.235 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $907.48 | $965.0007 | $965.00 | $965.00 | $965.00 | |