| 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 | $99.32 | 4.697% | $103.9851 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $188.86 | 4.182% | $196.7581 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $21.73 | 4.356% | $22.6766 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $90.52 | 9.213% | $98.8596 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $132.73 | 9.739% | $145.6566 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $199.80 | 9.414% | $218.6092 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $105.26 | 13.476% | $119.4448 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $838.22 | $905.9900 | $906.00 | $906.00 | $906.10 | |