| 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 | $85.25 | 10.444% | $94.1535 | $94.15 | $94.15 | $94.20 |
| Purchase #2 | $210.89 | 3.416% | $218.094 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $29.77 | 8.291% | $32.2382 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $167.83 | 8.285% | $181.7347 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $40.26 | 8.200% | $43.5613 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $13.91 | 6.647% | $14.8346 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $166.43 | 12.204% | $186.7411 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $714.34 | $771.3574 | $771.34 | $771.40 | $771.30 | |