| 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 | $149.87 | 4.424% | $156.5002 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $55.74 | 12.484% | $62.6986 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $37.30 | 5.467% | $39.3392 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $117.54 | 3.118% | $121.2049 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $112.89 | 10.510% | $124.7547 | $124.75 | $124.75 | $124.80 |
| Purchase #6 | $95.83 | 12.410% | $107.7225 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $62.93 | 4.716% | $65.8978 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $632.10 | $678.1179 | $678.11 | $678.10 | $678.10 | |