| 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 | $66.84 | 9.234% | $73.012 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $109.79 | 5.147% | $115.4409 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $27.77 | 4.599% | $29.0471 | $29.05 | $29.05 | $29.00 |
| Purchase #4 | $235.36 | 12.557% | $264.9142 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $157.40 | 9.125% | $171.7628 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $128.90 | 3.292% | $133.1434 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $164.43 | 13.304% | $186.3058 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $890.49 | $973.6262 | $973.62 | $973.60 | $973.50 | |