| 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 | $214.34 | 4.495% | $223.9746 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $219.68 | 12.852% | $247.9133 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $146.64 | 3.464% | $151.7196 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $16.55 | 3.384% | $17.1101 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $186.57 | 13.530% | $211.8129 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $7.75 | 13.487% | $8.7952 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $137.47 | 9.832% | $150.9861 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $929.00 | $1,012.3118 | $1,012.31 | $1,012.25 | $1,012.30 | |