| 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 | $180.31 | 6.733% | $192.4503 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $91.55 | 4.371% | $95.5517 | $95.55 | $95.55 | $95.60 |
| Purchase #3 | $193.48 | 10.616% | $214.0198 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $246.27 | 9.220% | $268.9761 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $63.61 | 4.192% | $66.2765 | $66.28 | $66.30 | $66.30 |
| Purchase #6 | $5.31 | 10.674% | $5.8768 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $41.54 | 7.301% | $44.5728 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $822.07 | $887.7240 | $887.73 | $887.75 | $887.90 | |