| 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 | $222.75 | 4.534% | $232.8495 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $40.67 | 4.560% | $42.5246 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $52.68 | 4.659% | $55.1344 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $230.92 | 7.841% | $249.0264 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $75.35 | 6.862% | $80.5205 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $192.94 | 8.313% | $208.9791 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $129.66 | 9.438% | $141.8973 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $944.97 | $1,010.9318 | $1,010.93 | $1,010.95 | $1,010.80 | |