| 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 | $76.59 | 9.453% | $83.8301 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $129.29 | 3.336% | $133.6031 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $10.27 | 10.369% | $11.3349 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $73.37 | 4.401% | $76.599 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $37.88 | 8.287% | $41.0191 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $130.91 | 5.376% | $137.9477 | $137.95 | $137.95 | $137.90 |
| Purchase #7 | $180.49 | 4.853% | $189.2492 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $638.80 | $673.5831 | $673.58 | $673.60 | $673.40 | |