| 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 | $50.76 | 3.705% | $52.6407 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $123.38 | 9.286% | $134.8371 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $106.43 | 12.599% | $119.8391 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $112.84 | 7.563% | $121.3741 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $90.66 | 10.113% | $99.8284 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $146.63 | 7.512% | $157.6448 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $14.34 | 7.463% | $15.4102 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $645.04 | $701.5744 | $701.57 | $701.60 | $701.40 | |