| 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 | $168.41 | 3.283% | $173.9389 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $72.83 | 10.138% | $80.2135 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $119.97 | 9.678% | $131.5807 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $50.46 | 13.835% | $57.4411 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $69.56 | 9.169% | $75.938 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $17.91 | 9.235% | $19.564 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $144.73 | 6.260% | $153.7901 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $643.87 | $692.4663 | $692.46 | $692.50 | $692.40 | |