| 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 | $176.98 | 9.335% | $193.5011 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $142.26 | 3.316% | $146.9773 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $89.88 | 13.225% | $101.7666 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $71.36 | 13.304% | $80.8537 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $56.70 | 12.741% | $63.9241 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $180.59 | 13.690% | $205.3128 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $196.60 | 9.337% | $214.9565 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $914.37 | $1,007.2921 | $1,007.29 | $1,007.25 | $1,007.40 | |