| 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 | $62.58 | 6.518% | $66.659 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $224.69 | 5.260% | $236.5087 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $180.39 | 6.666% | $192.4148 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $23.56 | 12.319% | $26.4624 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $212.37 | 13.305% | $240.6258 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $204.59 | 13.855% | $232.9359 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $235.44 | 11.591% | $262.7299 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $1,143.62 | $1,258.3365 | $1,258.34 | $1,258.35 | $1,258.30 | |