| 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 | $228.98 | 3.170% | $236.2387 | $236.24 | $236.25 | $236.20 |
| Purchase #2 | $27.97 | 13.404% | $31.7191 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $142.72 | 8.430% | $154.7513 | $154.75 | $154.75 | $154.80 |
| Purchase #4 | $207.90 | 11.623% | $232.0642 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $135.42 | 6.713% | $144.5107 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $14.52 | 9.433% | $15.8897 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $46.67 | 6.327% | $49.6228 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $804.18 | $864.7965 | $864.79 | $864.75 | $864.80 | |