| 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 | $171.39 | 6.717% | $182.9023 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $208.70 | 13.334% | $236.5281 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $164.80 | 13.425% | $186.9244 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $173.49 | 8.822% | $188.7953 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $65.94 | 9.598% | $72.2689 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $77.74 | 10.261% | $85.7169 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $226.95 | 10.189% | $250.0739 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,089.01 | $1,203.2098 | $1,203.21 | $1,203.15 | $1,203.20 | |