| 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 | $180.70 | 7.528% | $194.3031 | $194.30 | $194.30 | $194.30 |
| Purchase #2 | $90.43 | 11.121% | $100.4867 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $36.50 | 8.466% | $39.5901 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $61.97 | 6.499% | $65.9974 | $66.00 | $66.00 | $66.00 |
| Purchase #5 | $145.94 | 7.239% | $156.5046 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $238.90 | 5.818% | $252.7992 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $104.77 | 4.703% | $109.6973 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $859.21 | $919.3784 | $919.38 | $919.40 | $919.40 | |