| 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 | $228.29 | 12.332% | $256.4427 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $180.54 | 6.330% | $191.9682 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $146.93 | 12.588% | $165.4255 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $21.69 | 12.341% | $24.3668 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $204.65 | 13.383% | $232.0383 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $188.71 | 5.250% | $198.6173 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $36.27 | 8.850% | $39.4799 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $1,007.08 | $1,108.3387 | $1,108.35 | $1,108.35 | $1,108.30 | |