| 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 | $224.46 | 5.743% | $237.3507 | $237.35 | $237.35 | $237.40 |
| Purchase #2 | $10.77 | 4.816% | $11.2887 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $219.70 | 5.614% | $232.034 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $229.87 | 10.838% | $254.7833 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $97.44 | 8.131% | $105.3628 | $105.36 | $105.35 | $105.40 |
| Purchase #6 | $75.76 | 9.711% | $83.1171 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $222.48 | 4.718% | $232.9766 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,080.48 | $1,156.9132 | $1,156.91 | $1,156.95 | $1,157.00 | |