| 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 | $68.90 | 3.205% | $71.1082 | $71.11 | $71.10 | $71.10 |
| Purchase #2 | $149.31 | 9.623% | $163.6781 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $66.45 | 11.775% | $74.2745 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $185.99 | 11.659% | $207.6746 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $38.44 | 3.809% | $39.9042 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $120.78 | 11.639% | $134.8376 | $134.84 | $134.85 | $134.80 |
| Purchase #7 | $115.36 | 11.142% | $128.2134 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $745.23 | $819.6906 | $819.68 | $819.65 | $819.70 | |