| 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 | $168.89 | 12.338% | $189.7276 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $236.28 | 10.561% | $261.2335 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $223.38 | 5.208% | $235.0136 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $246.64 | 6.549% | $262.7925 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $152.98 | 8.449% | $165.9053 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $49.45 | 4.133% | $51.4938 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $142.85 | 10.360% | $157.6493 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $1,220.47 | $1,323.8156 | $1,323.81 | $1,323.85 | $1,323.70 | |