| 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 | $194.36 | 9.720% | $213.2518 | $213.25 | $213.25 | $213.30 |
| Purchase #2 | $95.34 | 9.612% | $104.5041 | $104.50 | $104.50 | $104.50 |
| Purchase #3 | $121.97 | 8.742% | $132.6326 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $194.25 | 9.806% | $213.2982 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $7.89 | 9.350% | $8.6277 | $8.63 | $8.65 | $8.60 |
| Purchase #6 | $111.95 | 5.423% | $118.021 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $116.56 | 12.401% | $131.0146 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $842.32 | $921.3500 | $921.34 | $921.35 | $921.30 | |