| 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 | $161.73 | 3.256% | $166.9959 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $103.75 | 3.318% | $107.1924 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $186.42 | 13.341% | $211.2903 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $104.32 | 8.279% | $112.9567 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $70.57 | 12.355% | $79.2889 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $107.83 | 7.432% | $115.8439 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $46.62 | 10.806% | $51.6578 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $781.24 | $845.2259 | $845.23 | $845.25 | $845.30 | |