| 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 | $228.71 | 10.383% | $252.457 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $193.91 | 11.476% | $216.1631 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $35.88 | 11.131% | $39.8738 | $39.87 | $39.85 | $39.90 |
| Purchase #4 | $105.60 | 3.407% | $109.1978 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $71.36 | 11.131% | $79.3031 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $55.98 | 3.112% | $57.7221 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $67.37 | 7.170% | $72.2004 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $758.81 | $826.9173 | $826.91 | $826.85 | $827.00 | |