| 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 | $11.53 | 3.741% | $11.9613 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $172.58 | 11.795% | $192.9358 | $192.94 | $192.95 | $192.90 |
| Purchase #3 | $38.87 | 3.551% | $40.2503 | $40.25 | $40.25 | $40.30 |
| Purchase #4 | $199.97 | 5.727% | $211.4223 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $222.96 | 5.495% | $235.2117 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $184.74 | 5.187% | $194.3225 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $175.25 | 6.461% | $186.5729 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $1,005.90 | $1,072.6768 | $1,072.67 | $1,072.60 | $1,072.70 | |