| 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 | $165.75 | 6.198% | $176.0232 | $176.02 | $176.00 | $176.00 |
| Purchase #2 | $55.58 | 12.412% | $62.4786 | $62.48 | $62.50 | $62.50 |
| Purchase #3 | $166.63 | 5.322% | $175.498 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $164.50 | 10.246% | $181.3547 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $52.26 | 10.871% | $57.9412 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $236.64 | 8.435% | $256.6006 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $239.95 | 13.113% | $271.4146 | $271.41 | $271.40 | $271.40 |
| 7 purchase totals = | $1,081.31 | $1,181.3109 | $1,181.30 | $1,181.30 | $1,181.30 | |