| 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 | $142.97 | 8.612% | $155.2826 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $12.29 | 10.608% | $13.5937 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $213.88 | 10.477% | $236.2882 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $124.86 | 13.106% | $141.2242 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $236.28 | 5.282% | $248.7603 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $201.71 | 11.765% | $225.4412 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $85.84 | 7.369% | $92.1655 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $1,017.83 | $1,112.7557 | $1,112.75 | $1,112.75 | $1,112.80 | |