| 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 | $205.28 | 4.868% | $215.273 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $179.86 | 4.106% | $187.2451 | $187.25 | $187.25 | $187.20 |
| Purchase #3 | $190.77 | 3.397% | $197.2505 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $115.94 | 11.306% | $129.0482 | $129.05 | $129.05 | $129.00 |
| Purchase #5 | $218.98 | 5.763% | $231.5998 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $178.40 | 11.502% | $198.9196 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $215.91 | 8.110% | $233.4203 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,305.14 | $1,392.7565 | $1,392.76 | $1,392.70 | $1,392.70 | |