| 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 | $148.36 | 5.842% | $157.0272 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $132.40 | 3.841% | $137.4855 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $211.56 | 6.118% | $224.5032 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $230.37 | 4.640% | $241.0592 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $208.61 | 8.403% | $226.1395 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $202.27 | 5.537% | $213.4697 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $107.27 | 12.143% | $120.2958 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $1,240.84 | $1,319.9801 | $1,319.99 | $1,320.00 | $1,320.00 | |