| 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 | $114.85 | 10.678% | $127.1137 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $62.27 | 8.772% | $67.7323 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $135.72 | 9.305% | $148.3487 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $57.67 | 5.760% | $60.9918 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $115.49 | 5.257% | $121.5613 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $166.31 | 9.117% | $181.4725 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $207.35 | 10.772% | $229.6857 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $859.66 | $936.9060 | $936.90 | $936.90 | $936.90 | |