| 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 | $126.60 | 4.860% | $132.7528 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $52.31 | 11.119% | $58.1263 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $98.33 | 11.823% | $109.9556 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $207.25 | 4.530% | $216.6384 | $216.64 | $216.65 | $216.60 |
| Purchase #5 | $42.26 | 7.492% | $45.4261 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $205.51 | 8.351% | $222.6721 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $62.75 | 5.108% | $65.9553 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $795.01 | $851.5266 | $851.54 | $851.55 | $851.60 | |