| 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 | $233.30 | 6.730% | $249.0011 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $51.73 | 7.858% | $55.7949 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $17.78 | 11.689% | $19.8583 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $61.53 | 9.530% | $67.3938 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $99.87 | 11.345% | $111.2003 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $227.61 | 5.722% | $240.6338 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $232.49 | 5.629% | $245.5769 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $924.31 | $989.4591 | $989.45 | $989.50 | $989.50 | |