| 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 | $73.80 | 3.480% | $76.3682 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $142.41 | 3.756% | $147.7589 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $51.71 | 4.374% | $53.9718 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $87.70 | 13.854% | $99.85 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $73.71 | 4.523% | $77.0439 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $85.43 | 4.322% | $89.1223 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $239.69 | 3.159% | $247.2618 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $754.45 | $791.3769 | $791.37 | $791.30 | $791.50 | |