| 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 | $32.87 | 10.446% | $36.3036 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $143.55 | 5.636% | $151.6405 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $159.52 | 8.704% | $173.4046 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $11.96 | 8.393% | $12.9638 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $189.49 | 9.776% | $208.0145 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $44.82 | 10.446% | $49.5019 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $24.82 | 9.149% | $27.0908 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $607.03 | $658.9197 | $658.90 | $658.90 | $658.90 | |