| 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 | $226.79 | 8.776% | $246.6931 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $193.30 | 8.777% | $210.2659 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $70.26 | 12.467% | $79.0193 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $117.90 | 4.276% | $122.9414 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $228.36 | 10.259% | $251.7875 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $67.37 | 6.540% | $71.776 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $16.56 | 7.215% | $17.7548 | $17.75 | $17.75 | $17.80 |
| 7 purchase totals = | $920.54 | $1,000.2380 | $1,000.24 | $1,000.25 | $1,000.30 | |