| 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 | $147.45 | 10.550% | $163.006 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $142.93 | 13.404% | $162.0883 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $142.47 | 7.740% | $153.4972 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $35.66 | 12.468% | $40.1061 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $182.95 | 9.451% | $200.2406 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $81.44 | 13.680% | $92.581 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $186.68 | 3.311% | $192.861 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $919.58 | $1,004.3802 | $1,004.39 | $1,004.40 | $1,004.40 | |