| 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 | $38.91 | 6.489% | $41.4349 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $136.98 | 7.620% | $147.4179 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $25.39 | 3.793% | $26.353 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $50.54 | 10.734% | $55.965 | $55.97 | $55.95 | $56.00 |
| Purchase #5 | $57.83 | 10.287% | $63.779 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $94.65 | 6.263% | $100.5779 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $73.33 | 4.387% | $76.547 | $76.55 | $76.55 | $76.50 |
| 7 purchase totals = | $477.63 | $512.0747 | $512.08 | $512.10 | $512.10 | |