| 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 | $148.64 | 13.260% | $168.3497 | $168.35 | $168.35 | $168.30 |
| Purchase #2 | $173.76 | 12.722% | $195.8657 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $241.72 | 8.365% | $261.9399 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $237.55 | 11.855% | $265.7116 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $143.78 | 9.304% | $157.1573 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $220.54 | 7.700% | $237.5216 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $192.71 | 7.709% | $207.566 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $1,358.70 | $1,494.1118 | $1,494.12 | $1,494.05 | $1,494.10 | |