| 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 | $33.52 | 6.276% | $35.6237 | $35.62 | $35.60 | $35.60 |
| Purchase #2 | $181.80 | 3.141% | $187.5103 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $10.38 | 5.724% | $10.9742 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $133.42 | 8.659% | $144.9728 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $66.60 | 3.400% | $68.8644 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $176.38 | 3.465% | $182.4916 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $242.36 | 8.143% | $262.0954 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $844.46 | $892.5324 | $892.52 | $892.45 | $892.60 | |