| 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 | $207.60 | 12.255% | $233.0414 | $233.04 | $233.05 | $233.00 |
| Purchase #2 | $10.40 | 3.436% | $10.7573 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $226.97 | 4.374% | $236.8977 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $163.61 | 7.214% | $175.4128 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $177.77 | 10.418% | $196.2901 | $196.29 | $196.30 | $196.30 |
| Purchase #6 | $56.68 | 11.376% | $63.1279 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $6.52 | 5.188% | $6.8583 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $849.55 | $922.3855 | $922.39 | $922.40 | $922.40 | |