| 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 | $238.77 | 10.473% | $263.7764 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $201.25 | 10.155% | $221.6869 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $169.76 | 13.218% | $192.1989 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $148.95 | 6.264% | $158.2802 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $60.55 | 9.483% | $66.292 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $15.30 | 4.556% | $15.9971 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $77.95 | 10.580% | $86.1971 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $912.53 | $1,004.4286 | $1,004.44 | $1,004.50 | $1,004.50 | |