| 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 | $48.35 | 13.250% | $54.7564 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $70.87 | 4.411% | $73.9961 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $69.37 | 10.235% | $76.47 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $172.74 | 3.685% | $179.1055 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $232.32 | 13.128% | $262.819 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $74.82 | 8.538% | $81.2081 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $142.87 | 8.172% | $154.5453 | $154.55 | $154.55 | $154.50 |
| 7 purchase totals = | $811.34 | $882.9004 | $882.92 | $882.85 | $882.90 | |