| 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 | $54.97 | 7.138% | $58.8938 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $117.35 | 10.454% | $129.6178 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $136.86 | 7.720% | $147.4256 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $128.29 | 12.531% | $144.366 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $100.25 | 13.720% | $114.0043 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $81.77 | 6.504% | $87.0883 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $83.40 | 9.784% | $91.5599 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $702.89 | $772.9557 | $772.96 | $772.95 | $773.00 | |