| 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 | $76.47 | 9.396% | $83.6551 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $241.85 | 12.652% | $272.4489 | $272.45 | $272.45 | $272.40 |
| Purchase #3 | $203.77 | 13.695% | $231.6763 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $130.29 | 13.707% | $148.1489 | $148.15 | $148.15 | $148.10 |
| Purchase #5 | $171.77 | 7.455% | $184.5755 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $167.29 | 11.338% | $186.2573 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $185.87 | 11.500% | $207.2451 | $207.25 | $207.25 | $207.20 |
| 7 purchase totals = | $1,177.31 | $1,314.0071 | $1,314.03 | $1,314.05 | $1,314.00 | |