| 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 | $236.78 | 6.387% | $251.9031 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $160.99 | 13.293% | $182.3904 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $42.78 | 6.729% | $45.6587 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $80.35 | 10.610% | $88.8751 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $188.90 | 6.841% | $201.8226 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $180.63 | 10.673% | $199.9086 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $181.35 | 6.185% | $192.5665 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $1,071.78 | $1,163.1250 | $1,163.13 | $1,163.10 | $1,163.20 | |