| 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 | $10.59 | 4.861% | $11.1048 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $138.31 | 6.588% | $147.4219 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $148.57 | 11.529% | $165.6986 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $177.97 | 8.415% | $192.9462 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $216.89 | 9.270% | $236.9957 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $15.72 | 3.278% | $16.2353 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $216.99 | 10.485% | $239.7414 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $925.04 | $1,010.1439 | $1,010.15 | $1,010.15 | $1,010.00 | |