| 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 | $176.78 | 4.206% | $184.2154 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $204.74 | 10.430% | $226.0944 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $233.61 | 9.260% | $255.2423 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $177.59 | 13.695% | $201.911 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $116.80 | 9.855% | $128.3106 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $250.92 | 12.619% | $282.5836 | $282.58 | $282.60 | $282.60 |
| Purchase #7 | $222.86 | 4.536% | $232.9689 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,383.30 | $1,511.3262 | $1,511.32 | $1,511.30 | $1,511.30 | |