| 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 | $58.37 | 9.321% | $63.8107 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $219.92 | 8.187% | $237.9249 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $172.25 | 3.830% | $178.8472 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $201.88 | 11.790% | $225.6817 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $171.78 | 13.547% | $195.051 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $30.97 | 7.770% | $33.3764 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $157.52 | 10.873% | $174.6471 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $1,012.69 | $1,109.3390 | $1,109.34 | $1,109.35 | $1,109.30 | |