| 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 | $57.69 | 7.642% | $62.0987 | $62.10 | $62.10 | $62.10 |
| Purchase #2 | $115.84 | 5.471% | $122.1776 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $154.43 | 10.679% | $170.9216 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $221.25 | 12.680% | $249.3045 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $99.55 | 11.767% | $111.264 | $111.26 | $111.25 | $111.30 |
| Purchase #6 | $6.97 | 13.226% | $7.8919 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $18.77 | 5.683% | $19.8367 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $674.50 | $743.4950 | $743.49 | $743.50 | $743.50 | |