| 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 | $211.75 | 5.254% | $222.8753 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $236.34 | 8.315% | $255.9917 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $27.95 | 8.676% | $30.3749 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $202.88 | 12.434% | $228.1061 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $63.96 | 8.633% | $69.4817 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $5.58 | 7.356% | $5.9905 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $101.26 | 4.365% | $105.68 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $849.72 | $918.5002 | $918.50 | $918.55 | $918.60 | |