| 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 | $130.51 | 3.124% | $134.5871 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $167.78 | 3.833% | $174.211 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $128.92 | 11.186% | $143.341 | $143.34 | $143.35 | $143.30 |
| Purchase #4 | $45.67 | 11.724% | $51.0244 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $91.29 | 10.230% | $100.629 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $196.43 | 5.574% | $207.379 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $201.53 | 9.194% | $220.0587 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $962.13 | $1,031.2302 | $1,031.23 | $1,031.25 | $1,031.20 | |