| 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 | $215.62 | 11.334% | $240.0584 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $167.27 | 6.301% | $177.8097 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $151.29 | 6.601% | $161.2767 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $31.98 | 7.190% | $34.2794 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $106.89 | 7.112% | $114.492 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $148.67 | 7.220% | $159.404 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $236.44 | 7.608% | $254.4284 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,058.16 | $1,141.7486 | $1,141.75 | $1,141.80 | $1,141.80 | |