| 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 | $227.33 | 4.125% | $236.7074 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $140.73 | 8.199% | $152.2685 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $58.43 | 8.505% | $63.3995 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $114.48 | 10.737% | $126.7717 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $240.77 | 9.187% | $262.8895 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $127.46 | 13.661% | $144.8723 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $96.64 | 6.427% | $102.8511 | $102.85 | $102.85 | $102.90 |
| 7 purchase totals = | $1,005.84 | $1,089.7600 | $1,089.76 | $1,089.70 | $1,089.90 | |