| 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 | $11.41 | 11.267% | $12.6956 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $49.53 | 5.732% | $52.3691 | $52.37 | $52.35 | $52.40 |
| Purchase #3 | $176.68 | 12.198% | $198.2314 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $173.25 | 11.450% | $193.0871 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $214.99 | 3.183% | $221.8331 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $172.88 | 7.142% | $185.2271 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $176.30 | 10.534% | $194.8714 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $975.04 | $1,058.3148 | $1,058.32 | $1,058.35 | $1,058.30 | |