| 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 | $191.53 | 3.473% | $198.1818 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $200.40 | 4.640% | $209.6986 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $208.85 | 8.848% | $227.329 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $193.65 | 7.118% | $207.434 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $138.60 | 7.206% | $148.5875 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $148.65 | 5.618% | $157.0012 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $152.93 | 8.438% | $165.8342 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,234.61 | $1,314.0663 | $1,314.06 | $1,314.15 | $1,314.00 | |