| 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 | $10.49 | 12.332% | $11.7836 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $18.51 | 6.782% | $19.7653 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $175.56 | 11.517% | $195.7792 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $42.83 | 5.680% | $45.2627 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $228.95 | 5.236% | $240.9378 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $88.84 | 3.535% | $91.9805 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $171.40 | 5.513% | $180.8493 | $180.85 | $180.85 | $180.80 |
| 7 purchase totals = | $736.58 | $786.3584 | $786.36 | $786.40 | $786.40 | |