| 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 | $158.77 | 13.373% | $180.0023 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $6.76 | 7.769% | $7.2852 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $190.92 | 10.137% | $210.2736 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $128.86 | 3.597% | $133.4951 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $186.50 | 5.485% | $196.7295 | $196.73 | $196.75 | $196.70 |
| Purchase #6 | $244.90 | 6.570% | $260.9899 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $185.56 | 9.762% | $203.6744 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $1,102.27 | $1,192.4500 | $1,192.45 | $1,192.45 | $1,192.50 | |