| 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 | $230.44 | 9.847% | $253.1314 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $180.30 | 3.339% | $186.3202 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $241.74 | 9.443% | $264.5675 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $91.81 | 5.817% | $97.1506 | $97.15 | $97.15 | $97.20 |
| Purchase #5 | $219.73 | 9.140% | $239.8133 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $218.96 | 13.153% | $247.7598 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $212.82 | 4.522% | $222.4437 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $1,395.80 | $1,511.1865 | $1,511.18 | $1,511.15 | $1,511.20 | |