| 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 | $35.29 | 11.434% | $39.3251 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $135.97 | 10.792% | $150.6439 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $99.71 | 4.654% | $104.3505 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $13.75 | 12.202% | $15.4278 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $136.56 | 6.615% | $145.5934 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $246.27 | 6.609% | $262.546 | $262.55 | $262.55 | $262.50 |
| Purchase #7 | $129.85 | 4.639% | $135.8737 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $797.40 | $853.7604 | $853.76 | $853.80 | $853.70 | |