| 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 | $188.28 | 9.686% | $206.5168 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $5.41 | 9.444% | $5.9209 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $194.97 | 3.670% | $202.1254 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $215.45 | 8.663% | $234.1144 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $108.76 | 9.197% | $118.7627 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $189.70 | 6.599% | $202.2183 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $233.73 | 10.776% | $258.9167 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $1,136.30 | $1,228.5752 | $1,228.58 | $1,228.50 | $1,228.50 | |