| 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 | $123.63 | 10.396% | $136.4826 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $209.97 | 11.860% | $234.8724 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $79.68 | 8.835% | $86.7197 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $33.30 | 8.463% | $36.1182 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $227.92 | 8.377% | $247.0129 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $191.70 | 5.194% | $201.6569 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $156.66 | 12.745% | $176.6263 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $1,022.86 | $1,119.4890 | $1,119.49 | $1,119.45 | $1,119.50 | |