| 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 | $30.74 | 7.755% | $33.1239 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $120.26 | 11.672% | $134.2967 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $202.96 | 8.814% | $220.8489 | $220.85 | $220.85 | $220.80 |
| Purchase #4 | $233.87 | 3.123% | $241.1738 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $36.52 | 3.420% | $37.769 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $10.68 | 5.434% | $11.2604 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $30.88 | 12.292% | $34.6758 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $665.91 | $713.1485 | $713.15 | $713.10 | $713.20 | |