| 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 | $210.79 | 12.329% | $236.7783 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $25.39 | 8.493% | $27.5464 | $27.55 | $27.55 | $27.50 |
| Purchase #3 | $181.46 | 11.465% | $202.2644 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $148.69 | 5.280% | $156.5408 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $82.94 | 13.573% | $94.1974 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $145.40 | 6.618% | $155.0226 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $58.65 | 7.104% | $62.8165 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $853.32 | $935.1664 | $935.17 | $935.15 | $935.10 | |