| 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 | $26.69 | 11.407% | $29.7345 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $69.55 | 3.540% | $72.0121 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $176.66 | 9.615% | $193.6459 | $193.65 | $193.65 | $193.60 |
| Purchase #4 | $228.31 | 13.680% | $259.5428 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $37.83 | 11.548% | $42.1986 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $177.74 | 3.735% | $184.3786 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $198.34 | 6.147% | $210.532 | $210.53 | $210.55 | $210.50 |
| 7 purchase totals = | $915.12 | $992.0445 | $992.04 | $992.10 | $991.90 | |