| 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 | $116.29 | 7.798% | $125.3583 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $181.73 | 9.316% | $198.66 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $18.28 | 10.739% | $20.2431 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $157.47 | 8.578% | $170.9778 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $204.43 | 8.814% | $222.4485 | $222.45 | $222.45 | $222.40 |
| Purchase #6 | $134.84 | 6.216% | $143.2217 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $217.40 | 6.104% | $230.6701 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $1,030.44 | $1,111.5795 | $1,111.58 | $1,111.55 | $1,111.60 | |