| 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 | $28.76 | 6.129% | $30.5227 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $21.27 | 11.760% | $23.7714 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $60.61 | 13.643% | $68.879 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $178.76 | 8.707% | $194.3246 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $131.75 | 12.130% | $147.7313 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $34.62 | 3.709% | $35.9041 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $221.81 | 5.578% | $234.1826 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $677.58 | $735.3157 | $735.30 | $735.30 | $735.30 | |