| 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 | $162.80 | 8.669% | $176.9131 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $248.53 | 13.208% | $281.3558 | $281.36 | $281.35 | $281.40 |
| Purchase #3 | $192.91 | 10.558% | $213.2774 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $176.58 | 9.222% | $192.8642 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $187.91 | 3.797% | $195.0449 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $162.37 | 7.734% | $174.9277 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $158.44 | 3.347% | $163.743 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $1,289.54 | $1,398.1261 | $1,398.12 | $1,398.15 | $1,398.10 | |