| 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 | $164.41 | 7.601% | $176.9068 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $145.73 | 7.746% | $157.0182 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $232.27 | 13.781% | $264.2791 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $23.66 | 6.326% | $25.1567 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $202.25 | 12.718% | $227.9722 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $30.43 | 13.647% | $34.5828 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $230.91 | 5.619% | $243.8848 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,029.66 | $1,129.8006 | $1,129.80 | $1,129.80 | $1,129.90 | |