| 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 | $171.68 | 8.340% | $185.9981 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $45.61 | 6.478% | $48.5646 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $228.32 | 9.774% | $250.636 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $50.90 | 10.331% | $56.1585 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $198.57 | 9.106% | $216.6518 | $216.65 | $216.65 | $216.70 |
| Purchase #6 | $212.27 | 10.461% | $234.4756 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $60.56 | 3.132% | $62.4567 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $967.91 | $1,054.9413 | $1,054.95 | $1,054.95 | $1,055.10 | |