| 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 | $104.62 | 7.867% | $112.8505 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $176.81 | 12.133% | $198.2624 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $53.28 | 5.546% | $56.2349 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $165.55 | 5.282% | $174.2944 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $176.72 | 3.630% | $183.1349 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $212.83 | 9.122% | $232.2444 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $141.90 | 9.692% | $155.6529 | $155.65 | $155.65 | $155.70 |
| 7 purchase totals = | $1,031.71 | $1,112.6744 | $1,112.65 | $1,112.70 | $1,112.70 | |