| 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 | $223.37 | 4.651% | $233.7589 | $233.76 | $233.75 | $233.80 |
| Purchase #2 | $223.83 | 4.541% | $233.9941 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $228.26 | 3.847% | $237.0412 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $7.94 | 3.104% | $8.1865 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $206.63 | 3.595% | $214.0583 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $151.72 | 13.812% | $172.6756 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $217.42 | 10.850% | $241.0101 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,259.17 | $1,340.7247 | $1,340.73 | $1,340.75 | $1,340.80 | |