| 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 | $36.96 | 4.422% | $38.5944 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $132.31 | 3.144% | $136.4698 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $26.64 | 4.582% | $27.8606 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $137.69 | 3.230% | $142.1374 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $221.61 | 4.747% | $232.1298 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $225.39 | 10.308% | $248.6232 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $139.49 | 5.616% | $147.3238 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $920.09 | $973.1390 | $973.13 | $973.10 | $973.10 | |