| 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 | $28.47 | 11.597% | $31.7717 | $31.77 | $31.75 | $31.80 |
| Purchase #2 | $195.95 | 11.251% | $217.9963 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $241.75 | 10.531% | $267.2087 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $61.32 | 5.828% | $64.8937 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $76.44 | 5.431% | $80.5915 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $223.87 | 13.648% | $254.4238 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $57.68 | 13.323% | $65.3647 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $885.48 | $982.2504 | $982.24 | $982.20 | $982.30 | |