| 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 | $191.61 | 3.421% | $198.165 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $109.46 | 5.419% | $115.3916 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $186.78 | 9.704% | $204.9051 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $90.88 | 8.669% | $98.7584 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $152.71 | 13.395% | $173.1655 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $46.94 | 9.162% | $51.2406 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $239.47 | 11.523% | $267.0641 | $267.06 | $267.05 | $267.10 |
| 7 purchase totals = | $1,017.85 | $1,108.6903 | $1,108.70 | $1,108.65 | $1,108.80 | |