| 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 | $224.76 | 11.644% | $250.9311 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $79.84 | 4.600% | $83.5126 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $180.28 | 5.371% | $189.9628 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $224.50 | 12.445% | $252.439 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $101.95 | 5.495% | $107.5522 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $51.79 | 5.643% | $54.7125 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $235.56 | 5.139% | $247.6654 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $1,098.68 | $1,186.7756 | $1,186.77 | $1,186.75 | $1,186.80 | |