| 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 | $208.36 | 3.331% | $215.3005 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $157.91 | 10.466% | $174.4369 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $232.67 | 5.400% | $245.2342 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $116.55 | 6.277% | $123.8658 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $6.60 | 6.138% | $7.0051 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $34.59 | 3.318% | $35.7377 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $20.26 | 12.766% | $22.8464 | $22.85 | $22.85 | $22.80 |
| 7 purchase totals = | $776.94 | $824.4266 | $824.44 | $824.45 | $824.30 | |