| 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 | $188.84 | 10.287% | $208.266 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $184.71 | 12.337% | $207.4977 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $138.34 | 3.687% | $143.4406 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $124.72 | 10.364% | $137.646 | $137.65 | $137.65 | $137.60 |
| Purchase #5 | $207.89 | 9.203% | $227.0221 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $26.94 | 11.786% | $30.1151 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $116.88 | 5.522% | $123.3341 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $988.32 | $1,077.3216 | $1,077.33 | $1,077.30 | $1,077.20 | |