| 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 | $192.32 | 3.526% | $199.1012 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $162.27 | 12.728% | $182.9237 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $170.93 | 12.326% | $191.9988 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $81.58 | 6.840% | $87.1601 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $180.98 | 6.429% | $192.6152 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $141.42 | 4.431% | $147.6863 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $6.25 | 13.406% | $7.0879 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $935.75 | $1,008.5732 | $1,008.58 | $1,008.55 | $1,008.60 | |