| 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 | $232.98 | 7.366% | $250.1413 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $32.31 | 6.393% | $34.3756 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $89.73 | 11.125% | $99.7125 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $30.83 | 12.496% | $34.6825 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $106.83 | 12.469% | $120.1506 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $230.85 | 8.405% | $250.2529 | $250.25 | $250.25 | $250.30 |
| Purchase #7 | $105.77 | 8.151% | $114.3913 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $829.30 | $903.7067 | $903.70 | $903.75 | $903.80 | |