| 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 | $149.63 | 10.378% | $165.1586 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $113.90 | 6.556% | $121.3673 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $20.96 | 6.617% | $22.3469 | $22.35 | $22.35 | $22.30 |
| Purchase #4 | $77.27 | 4.471% | $80.7247 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $115.95 | 11.828% | $129.6646 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $157.71 | 13.592% | $179.1459 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $190.82 | 6.403% | $203.0382 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $826.24 | $901.4462 | $901.45 | $901.40 | $901.40 | |