| 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 | $207.87 | 13.209% | $235.3275 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $224.87 | 7.663% | $242.1018 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $35.43 | 10.663% | $39.2079 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $173.38 | 5.258% | $182.4963 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $197.72 | 4.844% | $207.2976 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $184.26 | 7.625% | $198.3098 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $136.54 | 9.621% | $149.6765 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,160.07 | $1,254.4174 | $1,254.43 | $1,254.45 | $1,254.40 | |