| 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 | $54.47 | 6.173% | $57.8324 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $128.73 | 12.495% | $144.8148 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $40.86 | 9.796% | $44.8626 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $51.95 | 5.247% | $54.6758 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $184.32 | 11.256% | $205.0671 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $175.26 | 8.465% | $190.0958 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $35.50 | 10.446% | $39.2083 | $39.21 | $39.20 | $39.20 |
| 7 purchase totals = | $671.09 | $736.5568 | $736.56 | $736.55 | $736.60 | |