| 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 | $184.64 | 7.708% | $198.8721 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $117.50 | 5.293% | $123.7193 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $38.73 | 8.344% | $41.9616 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $234.44 | 5.696% | $247.7937 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $45.88 | 3.454% | $47.4647 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $117.32 | 7.181% | $125.7447 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $59.35 | 13.115% | $67.1338 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $797.86 | $852.6899 | $852.67 | $852.65 | $852.70 | |