| 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 | $82.49 | 9.351% | $90.2036 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $50.35 | 11.204% | $55.9912 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $176.93 | 12.588% | $199.2019 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $73.50 | 7.153% | $78.7575 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $90.67 | 3.442% | $93.7909 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $241.30 | 13.755% | $274.4908 | $274.49 | $274.50 | $274.50 |
| Purchase #7 | $54.47 | 9.456% | $59.6207 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $769.71 | $852.0566 | $852.05 | $852.05 | $852.10 | |