| 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 | $174.90 | 11.615% | $195.2146 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $230.56 | 7.835% | $248.6244 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $73.40 | 8.802% | $79.8607 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $207.96 | 12.545% | $234.0486 | $234.05 | $234.05 | $234.00 |
| Purchase #5 | $162.90 | 13.547% | $184.9681 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $101.83 | 13.148% | $115.2186 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $48.69 | 5.534% | $51.3845 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $1,000.24 | $1,109.3195 | $1,109.31 | $1,109.25 | $1,109.30 | |