| 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 | $106.90 | 7.502% | $114.9196 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $34.61 | 12.859% | $39.0605 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $146.38 | 4.311% | $152.6904 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $88.32 | 11.678% | $98.634 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $183.95 | 8.390% | $199.3834 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $165.44 | 12.565% | $186.2275 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $127.38 | 5.718% | $134.6636 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $852.98 | $925.5790 | $925.57 | $925.60 | $925.60 | |