| 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 | $45.64 | 6.356% | $48.5409 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $230.90 | 8.150% | $249.7184 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $136.47 | 11.667% | $152.392 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $192.33 | 12.757% | $216.8655 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $196.98 | 10.567% | $217.7949 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $109.54 | 3.575% | $113.4561 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $110.70 | 11.289% | $123.1969 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $1,022.56 | $1,121.9647 | $1,121.97 | $1,121.95 | $1,122.00 | |