| 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 | $16.80 | 5.331% | $17.6956 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $216.55 | 4.659% | $226.6391 | $226.64 | $226.65 | $226.60 |
| Purchase #3 | $70.66 | 11.574% | $78.8382 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $158.68 | 7.583% | $170.7127 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $170.92 | 13.845% | $194.5839 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $214.55 | 13.273% | $243.0272 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $222.29 | 11.112% | $246.9909 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,070.45 | $1,178.4876 | $1,178.49 | $1,178.55 | $1,178.40 | |