| 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 | $236.57 | 5.735% | $250.1373 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $204.35 | 7.643% | $219.9685 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $184.73 | 10.156% | $203.4912 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $163.55 | 7.728% | $176.1891 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $42.30 | 7.192% | $45.3422 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $63.78 | 4.635% | $66.7362 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $58.96 | 9.172% | $64.3678 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $954.24 | $1,026.2323 | $1,026.24 | $1,026.25 | $1,026.20 | |