| 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 | $74.53 | 7.597% | $80.192 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $187.50 | 5.857% | $198.4819 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $130.97 | 4.141% | $136.3935 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $157.53 | 5.659% | $166.4446 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $12.52 | 8.335% | $13.5635 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $15.52 | 13.284% | $17.5817 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $78.96 | 5.823% | $83.5578 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $657.53 | $696.2150 | $696.20 | $696.25 | $696.30 | |