| 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 | $136.26 | 7.257% | $146.1484 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $234.52 | 9.690% | $257.245 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $46.68 | 13.333% | $52.9038 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $148.94 | 13.346% | $168.8175 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $55.41 | 9.249% | $60.5349 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $156.40 | 12.110% | $175.34 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $159.62 | 13.748% | $181.5646 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $937.83 | $1,042.5542 | $1,042.55 | $1,042.55 | $1,042.40 | |