| 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 | $211.70 | 12.290% | $237.7179 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $181.79 | 4.517% | $190.0015 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $67.89 | 9.280% | $74.1902 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $30.50 | 6.715% | $32.5481 | $32.55 | $32.55 | $32.50 |
| Purchase #5 | $213.81 | 9.561% | $234.2524 | $234.25 | $234.25 | $234.30 |
| Purchase #6 | $101.25 | 4.547% | $105.8538 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $224.87 | 3.608% | $232.9833 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,031.81 | $1,107.5472 | $1,107.54 | $1,107.55 | $1,107.60 | |