| 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 | $185.60 | 7.137% | $198.8463 | $198.85 | $198.85 | $198.80 |
| Purchase #2 | $205.37 | 13.406% | $232.9019 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $246.61 | 3.636% | $255.5767 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $69.60 | 11.672% | $77.7237 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $190.90 | 11.129% | $212.1453 | $212.15 | $212.15 | $212.10 |
| Purchase #6 | $47.84 | 5.498% | $50.4702 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $168.28 | 11.450% | $187.5481 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $1,114.20 | $1,215.2122 | $1,215.22 | $1,215.20 | $1,215.10 | |