| 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 | $33.30 | 5.296% | $35.0636 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $236.89 | 3.584% | $245.3801 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $225.72 | 6.318% | $239.981 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $12.91 | 5.771% | $13.655 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $5.67 | 12.432% | $6.3749 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $203.79 | 9.387% | $222.9198 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $199.89 | 9.135% | $218.15 | $218.15 | $218.15 | $218.20 |
| 7 purchase totals = | $918.17 | $981.5244 | $981.52 | $981.50 | $981.70 | |