| 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 | $196.54 | 6.435% | $209.1873 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $111.99 | 12.823% | $126.3505 | $126.35 | $126.35 | $126.40 |
| Purchase #3 | $9.88 | 3.457% | $10.2216 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $32.61 | 7.339% | $35.0032 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $125.37 | 4.680% | $131.2373 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $136.39 | 7.798% | $147.0257 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $16.26 | 3.258% | $16.7898 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $629.04 | $675.8154 | $675.82 | $675.85 | $675.80 | |