| 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 | $225.64 | 6.191% | $239.6094 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $162.72 | 5.783% | $172.1301 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $159.84 | 4.368% | $166.8218 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $245.59 | 9.354% | $268.5625 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $107.68 | 4.565% | $112.5956 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $21.58 | 11.257% | $24.0093 | $24.01 | $24.00 | $24.00 |
| Purchase #7 | $76.70 | 6.524% | $81.7039 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $999.75 | $1,065.4326 | $1,065.43 | $1,065.40 | $1,065.40 | |