| 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 | $175.69 | 12.836% | $198.2416 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $81.35 | 3.416% | $84.1289 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $69.65 | 11.140% | $77.409 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $183.66 | 11.247% | $204.3162 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $119.42 | 6.796% | $127.5358 | $127.54 | $127.55 | $127.50 |
| Purchase #6 | $106.53 | 13.425% | $120.8317 | $120.83 | $120.85 | $120.80 |
| Purchase #7 | $184.31 | 4.805% | $193.1661 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $920.61 | $1,005.6293 | $1,005.64 | $1,005.65 | $1,005.50 | |