| 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 | $140.63 | 11.544% | $156.8643 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $33.32 | 5.647% | $35.2016 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $174.39 | 6.360% | $185.4812 | $185.48 | $185.50 | $185.50 |
| Purchase #4 | $57.87 | 11.791% | $64.6935 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $114.62 | 3.871% | $119.0569 | $119.06 | $119.05 | $119.10 |
| Purchase #6 | $98.46 | 12.179% | $110.4514 | $110.45 | $110.45 | $110.50 |
| Purchase #7 | $210.58 | 10.558% | $232.813 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $829.87 | $904.5619 | $904.55 | $904.55 | $904.70 | |