| 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 | $146.81 | 8.439% | $159.1993 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $63.34 | 3.171% | $65.3485 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $236.38 | 7.721% | $254.6309 | $254.63 | $254.65 | $254.60 |
| Purchase #4 | $147.83 | 11.337% | $164.5895 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $243.33 | 10.115% | $267.9428 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $139.38 | 13.287% | $157.8994 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $194.81 | 11.698% | $217.5989 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,171.88 | $1,287.2093 | $1,287.21 | $1,287.25 | $1,287.10 | |