| 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 | $7.69 | 8.603% | $8.3516 | $8.35 | $8.35 | $8.40 |
| Purchase #2 | $47.87 | 12.636% | $53.9189 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $40.92 | 12.768% | $46.1447 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $97.73 | 12.385% | $109.8339 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $185.54 | 8.842% | $201.9454 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $145.60 | 7.514% | $156.5404 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $93.74 | 6.152% | $99.5069 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $619.09 | $676.2418 | $676.24 | $676.25 | $676.10 | |