| 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 | $157.68 | 12.113% | $176.7798 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $63.26 | 7.316% | $67.8881 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $130.91 | 11.529% | $146.0026 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $200.68 | 4.809% | $210.3307 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $217.42 | 7.790% | $234.357 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $155.80 | 13.367% | $176.6258 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $60.69 | 11.732% | $67.8102 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $986.44 | $1,079.7942 | $1,079.80 | $1,079.85 | $1,079.80 | |