| 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 | $193.97 | 7.284% | $208.0988 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $190.70 | 10.687% | $211.0801 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $97.86 | 7.683% | $105.3786 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $234.87 | 5.775% | $248.4337 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $19.58 | 10.794% | $21.6935 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $208.91 | 7.466% | $224.5072 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $12.26 | 6.153% | $13.0144 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $958.15 | $1,032.2063 | $1,032.20 | $1,032.25 | $1,032.20 | |