| 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 | $229.83 | 5.632% | $242.774 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $205.56 | 11.451% | $229.0987 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $117.71 | 13.488% | $133.5867 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $14.84 | 7.158% | $15.9022 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $160.52 | 4.840% | $168.2892 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $28.39 | 4.378% | $29.6329 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $124.74 | 10.434% | $137.7554 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $881.59 | $957.0391 | $957.04 | $957.05 | $957.10 | |