| 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 | $209.40 | 10.186% | $230.7295 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $72.42 | 9.545% | $79.3325 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $35.84 | 6.601% | $38.2058 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $234.57 | 12.457% | $263.7904 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $202.82 | 10.480% | $224.0755 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $132.66 | 11.108% | $147.3959 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $233.73 | 7.465% | $251.1779 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,121.44 | $1,234.7075 | $1,234.72 | $1,234.80 | $1,234.70 | |