| 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 | $217.41 | 8.136% | $235.0985 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $235.41 | 12.520% | $264.8833 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $53.80 | 9.166% | $58.7313 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $106.97 | 4.684% | $111.9805 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $226.45 | 4.796% | $237.3105 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $40.28 | 12.803% | $45.437 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $52.35 | 6.158% | $55.5737 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $932.67 | $1,009.0148 | $1,009.01 | $1,009.05 | $1,009.00 | |