| 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 | $123.46 | 12.417% | $138.79 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $131.67 | 7.495% | $141.5387 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $179.30 | 7.206% | $192.2204 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $149.60 | 13.548% | $169.8678 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $75.59 | 7.820% | $81.5011 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $56.62 | 6.317% | $60.1967 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $88.35 | 11.832% | $98.8036 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $804.59 | $882.9183 | $882.92 | $882.90 | $882.90 | |