| 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 | $103.27 | 5.396% | $108.8424 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $243.27 | 10.578% | $269.0031 | $269.00 | $269.00 | $269.00 |
| Purchase #3 | $168.67 | 5.469% | $177.8946 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $189.37 | 13.423% | $214.7891 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $208.42 | 12.672% | $234.831 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $16.67 | 8.406% | $18.0713 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $233.59 | 10.496% | $258.1076 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,163.26 | $1,281.5391 | $1,281.53 | $1,281.55 | $1,281.50 | |