| 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 | $208.79 | 13.512% | $237.0017 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $167.75 | 9.507% | $183.698 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $14.72 | 5.822% | $15.577 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $117.44 | 12.604% | $132.2421 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $145.57 | 9.664% | $159.6379 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $55.64 | 7.109% | $59.5954 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $101.88 | 4.636% | $106.6032 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $811.79 | $894.3553 | $894.36 | $894.40 | $894.30 | |