| 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 | $35.53 | 13.238% | $40.2335 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $188.29 | 9.450% | $206.0834 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $36.80 | 7.254% | $39.4695 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $142.91 | 13.281% | $161.8899 | $161.89 | $161.90 | $161.90 |
| Purchase #5 | $164.27 | 4.457% | $171.5915 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $134.36 | 10.717% | $148.7594 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $78.59 | 7.240% | $84.2799 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $780.75 | $852.3071 | $852.30 | $852.35 | $852.40 | |