| 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 | $231.78 | 6.454% | $246.7391 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $45.86 | 13.532% | $52.0658 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $135.53 | 9.277% | $148.1031 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $187.86 | 8.806% | $204.403 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $217.44 | 13.176% | $246.0899 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $124.78 | 3.429% | $129.0587 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $82.46 | 3.444% | $85.2999 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $1,025.71 | $1,111.7595 | $1,111.76 | $1,111.75 | $1,111.80 | |