| 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 | $230.63 | 11.569% | $257.3116 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $204.79 | 8.566% | $222.3323 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $240.38 | 3.235% | $248.1563 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $228.88 | 13.458% | $259.6827 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $222.55 | 12.474% | $250.3109 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $232.36 | 8.539% | $252.2012 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $138.28 | 4.193% | $144.0781 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $1,497.87 | $1,634.0731 | $1,634.07 | $1,634.10 | $1,634.10 | |