| 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 | $209.92 | 4.866% | $220.1347 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $171.67 | 6.791% | $183.3281 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $188.42 | 4.762% | $197.3926 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $243.57 | 3.200% | $251.3642 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $64.71 | 5.451% | $68.2373 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $165.71 | 9.455% | $181.3779 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $50.38 | 12.311% | $56.5823 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $1,094.38 | $1,158.4171 | $1,158.41 | $1,158.50 | $1,158.40 | |