| 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 | $25.77 | 13.315% | $29.2013 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $242.75 | 7.872% | $261.8593 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $60.90 | 9.709% | $66.8128 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $174.62 | 13.433% | $198.0767 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $179.25 | 7.304% | $192.3424 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $173.62 | 11.677% | $193.8936 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $81.45 | 8.607% | $88.4604 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $938.36 | $1,030.6465 | $1,030.64 | $1,030.65 | $1,030.70 | |