| 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 | 4.792% | $203.265 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $231.41 | 9.802% | $254.0928 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $181.82 | 8.874% | $197.9547 | $197.95 | $197.95 | $198.00 |
| Purchase #4 | $180.31 | 12.837% | $203.4564 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $220.90 | 4.838% | $231.5871 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $84.28 | 8.778% | $91.6781 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $134.45 | 9.738% | $147.5427 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $1,227.14 | $1,329.5768 | $1,329.58 | $1,329.60 | $1,329.70 | |