| 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 | $162.29 | 4.672% | $169.8722 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $187.92 | 10.345% | $207.3603 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $33.91 | 5.840% | $35.8903 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $220.87 | 11.199% | $245.6052 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $31.67 | 5.503% | $33.4128 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $183.58 | 8.313% | $198.841 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $99.45 | 8.615% | $108.0176 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $919.69 | $998.9994 | $999.00 | $998.95 | $999.00 | |