| 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 | $104.26 | 12.209% | $116.9891 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $203.33 | 6.412% | $216.3675 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $6.95 | 4.153% | $7.2386 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $113.80 | 6.261% | $120.925 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $249.26 | 3.291% | $257.4631 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $76.43 | 3.142% | $78.8314 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $153.42 | 11.695% | $171.3625 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $907.45 | $969.1772 | $969.18 | $969.20 | $969.20 | |