| 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 | $130.40 | 8.105% | $140.9689 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $72.69 | 8.670% | $78.9922 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $61.78 | 12.711% | $69.6329 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $157.99 | 9.739% | $173.3766 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $13.85 | 13.812% | $15.763 | $15.76 | $15.75 | $15.80 |
| Purchase #6 | $179.59 | 13.691% | $204.1777 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $51.57 | 12.529% | $58.0312 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $667.87 | $740.9425 | $740.94 | $741.00 | $741.00 | |