| 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 | $166.32 | 11.269% | $185.0626 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $225.96 | 9.745% | $247.9798 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $82.53 | 9.245% | $90.1599 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $190.44 | 7.595% | $204.9039 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $228.93 | 7.175% | $245.3557 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $229.63 | 5.819% | $242.9922 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $202.36 | 5.397% | $213.2814 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,326.17 | $1,429.7355 | $1,429.73 | $1,429.75 | $1,429.90 | |