| 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 | $120.31 | 3.133% | $124.0793 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $26.65 | 13.639% | $30.2848 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $145.94 | 4.521% | $152.5379 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $27.80 | 3.522% | $28.7791 | $28.78 | $28.80 | $28.80 |
| Purchase #5 | $161.60 | 9.464% | $176.8938 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $62.30 | 7.625% | $67.0504 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $246.89 | 10.696% | $273.2974 | $273.30 | $273.30 | $273.30 |
| 7 purchase totals = | $791.49 | $852.9227 | $852.92 | $853.00 | $853.00 | |