| 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 | $162.98 | 6.768% | $174.0105 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $237.52 | 6.140% | $252.1037 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $64.42 | 13.717% | $73.2565 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $126.79 | 12.298% | $142.3826 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $134.82 | 10.655% | $149.1851 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $242.57 | 10.652% | $268.4086 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $223.30 | 4.458% | $233.2547 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $1,192.40 | $1,292.6017 | $1,292.60 | $1,292.60 | $1,292.70 | |