| 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 | $12.96 | 5.413% | $13.6615 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $188.36 | 4.342% | $196.5386 | $196.54 | $196.55 | $196.50 |
| Purchase #3 | $103.79 | 12.573% | $116.8395 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $51.49 | 9.478% | $56.3702 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $65.64 | 3.803% | $68.1363 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $231.33 | 4.418% | $241.5502 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $36.64 | 11.366% | $40.8045 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $690.21 | $733.9008 | $733.90 | $733.90 | $733.90 | |