| 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 | $240.47 | 13.264% | $272.3659 | $272.37 | $272.35 | $272.40 |
| Purchase #2 | $207.35 | 11.758% | $231.7302 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $128.47 | 4.586% | $134.3616 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $235.69 | 4.315% | $245.86 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $220.45 | 10.184% | $242.9006 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $238.42 | 12.205% | $267.5192 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $236.45 | 4.607% | $247.3433 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,507.30 | $1,642.0808 | $1,642.08 | $1,642.05 | $1,642.10 | |