| 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 | $45.70 | 6.677% | $48.7514 | $48.75 | $48.75 | $48.80 |
| Purchase #2 | $105.80 | 3.858% | $109.8818 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $140.89 | 10.439% | $155.5975 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $108.70 | 10.565% | $120.1842 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $137.54 | 7.176% | $147.4099 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $192.89 | 5.389% | $203.2848 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $246.55 | 10.751% | $273.0566 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $978.07 | $1,058.1662 | $1,058.16 | $1,058.20 | $1,058.30 | |