| 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 | $9.49 | 4.454% | $9.9127 | $9.91 | $9.90 | $9.90 |
| Purchase #2 | $234.60 | 13.325% | $265.8605 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $125.44 | 12.506% | $141.1275 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $166.42 | 13.665% | $189.1613 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $213.43 | 10.864% | $236.617 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $138.78 | 9.418% | $151.8503 | $151.85 | $151.85 | $151.90 |
| Purchase #7 | $164.91 | 4.258% | $171.9319 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $1,053.07 | $1,166.4612 | $1,166.46 | $1,166.45 | $1,166.50 | |