| 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 | $108.81 | 9.198% | $118.8183 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $172.73 | 6.376% | $183.7433 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $209.40 | 3.175% | $216.0485 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $172.53 | 11.144% | $191.7567 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $210.30 | 11.360% | $234.1901 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $169.83 | 7.449% | $182.4806 | $182.48 | $182.50 | $182.50 |
| Purchase #7 | $55.55 | 3.441% | $57.4615 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $1,099.15 | $1,184.4990 | $1,184.50 | $1,184.50 | $1,184.50 | |