| 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 | $199.92 | 8.299% | $216.5114 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $134.58 | 6.574% | $143.4273 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $35.92 | 6.755% | $38.3464 | $38.35 | $38.35 | $38.30 |
| Purchase #4 | $21.81 | 13.595% | $24.7751 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $7.77 | 13.291% | $8.8027 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $133.25 | 13.593% | $151.3627 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $109.50 | 5.359% | $115.3681 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $642.75 | $698.5937 | $698.60 | $698.60 | $698.60 | |