| 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 | $182.68 | 7.423% | $196.2403 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $153.83 | 13.160% | $174.074 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $215.37 | 9.865% | $236.6163 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $33.81 | 12.504% | $38.0376 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $120.38 | 3.580% | $124.6896 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $13.75 | 7.701% | $14.8089 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $178.39 | 11.164% | $198.3055 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $898.21 | $982.7722 | $982.78 | $982.75 | $982.70 | |