| 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 | $239.25 | 9.740% | $262.553 | $262.55 | $262.55 | $262.60 |
| Purchase #2 | $221.63 | 5.854% | $234.6042 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $157.58 | 11.113% | $175.0919 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $111.25 | 3.609% | $115.265 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $138.87 | 12.487% | $156.2107 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $72.70 | 9.626% | $79.6981 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $87.50 | 10.122% | $96.3568 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $1,028.78 | $1,119.7797 | $1,119.78 | $1,119.75 | $1,119.90 | |