| 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 | $54.46 | 3.829% | $56.5453 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $232.45 | 10.217% | $256.1994 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $201.30 | 5.709% | $212.7922 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $129.58 | 6.578% | $138.1038 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $231.64 | 10.383% | $255.6912 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $115.40 | 13.456% | $130.9282 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $175.65 | 5.708% | $185.6761 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $1,140.48 | $1,235.9362 | $1,235.94 | $1,236.00 | $1,235.90 | |