| 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 | $241.67 | 3.666% | $250.5296 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $179.93 | 13.333% | $203.9201 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $61.85 | 3.224% | $63.844 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $86.68 | 10.592% | $95.8611 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $66.84 | 11.175% | $74.3094 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $157.31 | 11.130% | $174.8186 | $174.82 | $174.80 | $174.80 |
| Purchase #7 | $40.89 | 5.697% | $43.2195 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $835.17 | $906.5023 | $906.50 | $906.45 | $906.40 | |