| 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 | $192.69 | 7.550% | $207.2381 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $6.64 | 10.142% | $7.3134 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $25.53 | 10.353% | $28.1731 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $7.68 | 7.616% | $8.2649 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $8.35 | 13.482% | $9.4757 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $89.73 | 4.498% | $93.7661 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $30.99 | 5.462% | $32.6827 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $361.61 | $386.9140 | $386.91 | $386.90 | $387.00 | |