| 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 | $128.29 | 8.498% | $139.1921 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $90.25 | 8.414% | $97.8436 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $228.77 | 9.325% | $250.1028 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $153.36 | 6.814% | $163.81 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $138.32 | 12.341% | $155.3901 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $102.43 | 12.537% | $115.2716 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $146.93 | 6.382% | $156.3071 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $988.35 | $1,077.9173 | $1,077.91 | $1,077.90 | $1,077.90 | |