| 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 | $192.98 | 8.380% | $209.1517 | $209.15 | $209.15 | $209.20 |
| Purchase #2 | $16.89 | 8.276% | $18.2878 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $82.38 | 13.178% | $93.236 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $198.62 | 3.852% | $206.2708 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $227.90 | 5.115% | $239.5571 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $44.92 | 3.674% | $46.5704 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $83.44 | 11.121% | $92.7194 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $847.13 | $905.7932 | $905.80 | $905.75 | $905.90 | |