| 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 | $175.36 | 9.230% | $191.5457 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $155.46 | 9.584% | $170.3593 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $52.76 | 7.168% | $56.5418 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $74.88 | 9.295% | $81.8401 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $197.76 | 10.556% | $218.6355 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $166.39 | 8.216% | $180.0606 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $234.28 | 11.756% | $261.822 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $1,056.89 | $1,160.8050 | $1,160.81 | $1,160.80 | $1,160.70 | |