| 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 | $199.48 | 12.854% | $225.1212 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $99.25 | 4.388% | $103.6051 | $103.61 | $103.60 | $103.60 |
| Purchase #3 | $16.50 | 11.852% | $18.4556 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $247.85 | 6.682% | $264.4113 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $64.33 | 10.756% | $71.2493 | $71.25 | $71.25 | $71.20 |
| Purchase #6 | $200.37 | 3.324% | $207.0303 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $89.26 | 8.584% | $96.9221 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $917.04 | $986.7949 | $986.80 | $986.75 | $986.70 | |