| 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 | $111.69 | 4.840% | $117.0958 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $216.87 | 5.846% | $229.5482 | $229.55 | $229.55 | $229.50 |
| Purchase #3 | $109.87 | 9.739% | $120.5702 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $178.49 | 4.629% | $186.7523 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $28.59 | 3.621% | $29.6252 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $226.78 | 8.734% | $246.587 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $105.71 | 11.201% | $117.5506 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $978.00 | $1,047.7293 | $1,047.74 | $1,047.75 | $1,047.80 | |