| 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 | $205.40 | 10.405% | $226.7719 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $183.43 | 12.220% | $205.8451 | $205.85 | $205.85 | $205.80 |
| Purchase #3 | $175.37 | 3.199% | $180.9801 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $244.78 | 11.412% | $272.7143 | $272.71 | $272.70 | $272.70 |
| Purchase #5 | $55.94 | 5.138% | $58.8142 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $116.54 | 9.490% | $127.5996 | $127.60 | $127.60 | $127.60 |
| Purchase #7 | $103.47 | 12.727% | $116.6386 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $1,084.93 | $1,189.3638 | $1,189.36 | $1,189.35 | $1,189.30 | |