| 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 | $192.36 | 8.191% | $208.1162 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $46.82 | 11.870% | $52.3775 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $159.37 | 4.803% | $167.0245 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $237.48 | 7.339% | $254.9087 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $35.73 | 8.836% | $38.8871 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $231.65 | 5.103% | $243.4711 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $230.44 | 5.375% | $242.8262 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,133.85 | $1,207.6113 | $1,207.62 | $1,207.60 | $1,207.60 | |