| 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 | $63.79 | 5.490% | $67.2921 | $67.29 | $67.30 | $67.30 |
| Purchase #2 | $122.33 | 6.549% | $130.3414 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $147.93 | 11.632% | $165.1372 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $36.70 | 8.805% | $39.9314 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $235.83 | 9.478% | $258.182 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $22.30 | 7.455% | $23.9625 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $154.89 | 8.723% | $168.4011 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $783.77 | $853.2477 | $853.24 | $853.30 | $853.20 | |