| 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 | $221.73 | 11.733% | $247.7456 | $247.75 | $247.75 | $247.70 |
| Purchase #2 | $97.47 | 6.871% | $104.1672 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $13.25 | 7.505% | $14.2444 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $147.37 | 12.633% | $165.9873 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $186.42 | 3.418% | $192.7918 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $199.63 | 3.229% | $206.0761 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $234.58 | 7.134% | $251.3149 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $1,100.45 | $1,182.3273 | $1,182.33 | $1,182.35 | $1,182.30 | |