| 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 | $198.44 | 4.723% | $207.8123 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $59.76 | 10.504% | $66.0372 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $56.36 | 12.672% | $63.5019 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $122.86 | 11.617% | $137.1326 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $245.87 | 13.574% | $279.2444 | $279.24 | $279.25 | $279.20 |
| Purchase #6 | $12.35 | 4.539% | $12.9106 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $26.34 | 3.321% | $27.2148 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $721.98 | $793.8538 | $793.84 | $793.85 | $793.70 | |