| 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 | $221.60 | 9.366% | $242.3551 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $227.96 | 3.673% | $236.333 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $161.98 | 13.191% | $183.3468 | $183.35 | $183.35 | $183.30 |
| Purchase #4 | $161.34 | 4.331% | $168.3276 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $180.98 | 10.522% | $200.0227 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $155.38 | 12.731% | $175.1614 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $130.81 | 5.405% | $137.8803 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $1,240.05 | $1,343.4269 | $1,343.43 | $1,343.45 | $1,343.40 | |