| 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 | $198.94 | 11.237% | $221.2949 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $186.63 | 13.859% | $212.4951 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $186.97 | 11.192% | $207.8957 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $216.36 | 5.745% | $228.7899 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $123.35 | 5.154% | $129.7075 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $61.39 | 8.314% | $66.494 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $108.73 | 7.767% | $117.1751 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $1,082.37 | $1,183.8522 | $1,183.86 | $1,183.90 | $1,183.90 | |