| 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 | $51.57 | 9.694% | $56.5692 | $56.57 | $56.55 | $56.60 |
| Purchase #2 | $249.66 | 3.580% | $258.5978 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $94.63 | 7.304% | $101.5418 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $89.79 | 10.502% | $99.2197 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $166.85 | 3.106% | $172.0324 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $44.75 | 13.704% | $50.8825 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $237.34 | 6.254% | $252.1832 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $934.59 | $991.0266 | $991.02 | $991.05 | $991.00 | |