| 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 | $122.90 | 9.215% | $134.2252 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $176.92 | 5.245% | $186.1995 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $46.82 | 7.759% | $50.4528 | $50.45 | $50.45 | $50.50 |
| Purchase #4 | $186.77 | 6.830% | $199.5264 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $44.74 | 5.650% | $47.2678 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $45.53 | 12.201% | $51.0851 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $51.70 | 4.312% | $53.9293 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $675.38 | $722.6861 | $722.70 | $722.75 | $722.70 | |