| 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 | $36.99 | 12.431% | $41.5882 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $145.73 | 9.102% | $158.9943 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $55.95 | 5.135% | $58.823 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $148.54 | 13.715% | $168.9123 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $43.50 | 4.872% | $45.6193 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $14.50 | 10.769% | $16.0615 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $192.97 | 4.720% | $202.0782 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $638.18 | $692.0768 | $692.07 | $692.05 | $692.10 | |