| 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 | $176.99 | 11.159% | $196.7403 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $152.54 | 5.248% | $160.5453 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $40.37 | 11.446% | $44.9908 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $96.82 | 3.357% | $100.0702 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $117.59 | 10.842% | $130.3391 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $36.35 | 7.863% | $39.2082 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $210.71 | 13.746% | $239.6742 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $831.37 | $911.5681 | $911.57 | $911.55 | $911.50 | |