| 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 | $225.84 | 4.687% | $236.4251 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $116.50 | 8.140% | $125.9831 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $142.96 | 3.333% | $147.7249 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $241.32 | 7.408% | $259.197 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $109.25 | 5.348% | $115.0927 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $36.80 | 12.273% | $41.3165 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $9.75 | 9.751% | $10.7007 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $882.42 | $936.4400 | $936.44 | $936.45 | $936.40 | |