| 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 | $75.87 | 7.533% | $81.5853 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $106.60 | 10.599% | $117.8985 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $114.99 | 9.302% | $125.6864 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $80.93 | 7.463% | $86.9698 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $153.37 | 10.843% | $169.9999 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $160.44 | 6.174% | $170.3456 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $46.29 | 5.432% | $48.8045 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $738.49 | $801.2900 | $801.30 | $801.30 | $801.30 | |