| 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 | $175.55 | 10.316% | $193.6597 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $106.42 | 6.419% | $113.2511 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $120.72 | 8.167% | $130.5792 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $187.75 | 6.639% | $200.2147 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $169.95 | 13.440% | $192.7913 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $89.30 | 10.452% | $98.6336 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $70.52 | 10.393% | $77.8491 | $77.85 | $77.85 | $77.80 |
| 7 purchase totals = | $920.21 | $1,006.9787 | $1,006.97 | $1,007.00 | $1,007.00 | |