| 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 | $201.51 | 10.350% | $222.3663 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $57.42 | 6.731% | $61.2849 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $216.64 | 8.653% | $235.3859 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $103.48 | 8.751% | $112.5355 | $112.54 | $112.55 | $112.50 |
| Purchase #5 | $248.35 | 9.675% | $272.3779 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $217.54 | 4.839% | $228.0668 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $213.57 | 8.557% | $231.8452 | $231.85 | $231.85 | $231.80 |
| 7 purchase totals = | $1,258.51 | $1,363.8625 | $1,363.88 | $1,363.90 | $1,363.90 | |