| 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 | $197.87 | 11.834% | $221.2859 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $224.66 | 4.197% | $234.089 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $198.55 | 7.524% | $213.4889 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $162.62 | 11.802% | $181.8124 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $156.75 | 8.480% | $170.0424 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $134.99 | 3.108% | $139.1855 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $108.79 | 9.568% | $119.199 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $1,184.23 | $1,279.1031 | $1,279.11 | $1,279.15 | $1,279.10 | |