| 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 | $163.94 | 8.293% | $177.5355 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $178.34 | 10.510% | $197.0835 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $98.48 | 13.460% | $111.7354 | $111.74 | $111.75 | $111.70 |
| Purchase #4 | $95.36 | 12.328% | $107.116 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $141.64 | 8.577% | $153.7885 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $41.40 | 12.800% | $46.6992 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $163.44 | 4.747% | $171.1985 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $882.60 | $965.1566 | $965.17 | $965.20 | $965.10 | |