| 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 | $110.37 | 11.494% | $123.0559 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $167.86 | 6.607% | $178.9505 | $178.95 | $178.95 | $179.00 |
| Purchase #3 | $163.72 | 6.708% | $174.7023 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $205.68 | 13.847% | $234.1605 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $154.54 | 5.292% | $162.7183 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $139.77 | 5.337% | $147.2295 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $19.38 | 11.384% | $21.5862 | $21.59 | $21.60 | $21.60 |
| 7 purchase totals = | $961.32 | $1,042.4032 | $1,042.41 | $1,042.40 | $1,042.50 | |