| 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 | $133.38 | 5.727% | $141.0187 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $13.96 | 12.366% | $15.6863 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $168.45 | 4.706% | $176.3773 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $177.52 | 8.399% | $192.4299 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $187.31 | 6.692% | $199.8448 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $247.71 | 5.412% | $261.1161 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $58.95 | 9.378% | $64.4783 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $987.28 | $1,050.9514 | $1,050.96 | $1,051.00 | $1,050.90 | |