| 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 | $245.81 | 12.608% | $276.8017 | $276.80 | $276.80 | $276.80 |
| Purchase #2 | $241.58 | 13.332% | $273.7874 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $140.88 | 11.261% | $156.7445 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $107.75 | 10.257% | $118.8019 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $117.74 | 6.578% | $125.4849 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $236.99 | 8.757% | $257.7432 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $199.53 | 9.753% | $218.9902 | $218.99 | $219.00 | $219.00 |
| 7 purchase totals = | $1,290.28 | $1,428.3538 | $1,428.34 | $1,428.40 | $1,428.30 | |