| 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 | $48.59 | 6.490% | $51.7435 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $169.76 | 3.128% | $175.0701 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $220.57 | 13.627% | $250.6271 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $210.25 | 10.322% | $231.952 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $19.67 | 9.646% | $21.5674 | $21.57 | $21.55 | $21.60 |
| Purchase #6 | $234.25 | 8.176% | $253.4023 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $175.63 | 11.678% | $196.1401 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $1,078.72 | $1,180.5025 | $1,180.50 | $1,180.50 | $1,180.50 | |