| 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 | $158.26 | 3.838% | $164.334 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $193.30 | 9.234% | $211.1493 | $211.15 | $211.15 | $211.10 |
| Purchase #3 | $225.49 | 9.668% | $247.2904 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $231.64 | 11.119% | $257.3961 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $63.48 | 4.308% | $66.2147 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $242.64 | 3.374% | $250.8267 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $45.44 | 9.807% | $49.8963 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $1,160.25 | $1,247.1075 | $1,247.11 | $1,247.15 | $1,247.00 | |