| 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 | $228.96 | 12.504% | $257.5892 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $48.77 | 5.370% | $51.3889 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $114.32 | 9.394% | $125.0592 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $227.74 | 12.323% | $255.8044 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $142.48 | 3.379% | $147.2944 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $130.94 | 4.485% | $136.8127 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $149.55 | 13.437% | $169.645 | $169.65 | $169.65 | $169.60 |
| 7 purchase totals = | $1,042.76 | $1,143.5938 | $1,143.59 | $1,143.60 | $1,143.60 | |