| 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 | $98.79 | 7.206% | $105.9088 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $24.40 | 11.493% | $27.2043 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $186.26 | 10.733% | $206.2513 | $206.25 | $206.25 | $206.30 |
| Purchase #4 | $83.29 | 7.197% | $89.2844 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $55.69 | 8.578% | $60.4671 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $56.45 | 3.331% | $58.3303 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $181.90 | 12.847% | $205.2687 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $686.78 | $752.7149 | $752.71 | $752.70 | $752.80 | |