| 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 | $120.85 | 12.556% | $136.0239 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $82.65 | 13.133% | $93.5044 | $93.50 | $93.50 | $93.50 |
| Purchase #3 | $40.65 | 4.286% | $42.3923 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $169.72 | 13.157% | $192.0501 | $192.05 | $192.05 | $192.10 |
| Purchase #5 | $82.78 | 11.427% | $92.2393 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $163.31 | 13.683% | $185.6557 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $48.34 | 10.448% | $53.3906 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $708.30 | $795.2563 | $795.25 | $795.25 | $795.30 | |