| 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 | $201.57 | 3.375% | $208.373 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $57.54 | 3.685% | $59.6603 | $59.66 | $59.65 | $59.70 |
| Purchase #3 | $117.25 | 9.334% | $128.1941 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $231.41 | 10.109% | $254.8032 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $248.93 | 13.801% | $283.2848 | $283.28 | $283.30 | $283.30 |
| Purchase #6 | $91.79 | 12.227% | $103.0132 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $158.60 | 11.112% | $176.2236 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,107.09 | $1,213.5522 | $1,213.53 | $1,213.50 | $1,213.60 | |