| 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 | $214.39 | 10.721% | $237.3748 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $210.50 | 3.441% | $217.7433 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $80.43 | 6.141% | $85.3692 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $65.35 | 5.272% | $68.7953 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $100.28 | 13.131% | $113.4478 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $243.76 | 10.308% | $268.8868 | $268.89 | $268.90 | $268.90 |
| Purchase #7 | $234.71 | 7.130% | $251.4448 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $1,149.42 | $1,243.0620 | $1,243.06 | $1,243.05 | $1,243.00 | |