| 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 | $5.46 | 13.607% | $6.2029 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $116.79 | 7.864% | $125.9744 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $220.82 | 9.692% | $242.2219 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $231.63 | 11.287% | $257.7741 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $216.97 | 3.445% | $224.4446 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $147.56 | 6.769% | $157.5483 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $104.61 | 7.748% | $112.7152 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $1,043.84 | $1,126.8814 | $1,126.87 | $1,126.80 | $1,126.80 | |