| 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 | $169.50 | 5.728% | $179.209 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $227.53 | 6.121% | $241.4571 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $95.64 | 5.655% | $101.0484 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $69.49 | 10.244% | $76.6086 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $229.30 | 4.577% | $239.7951 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $225.29 | 7.407% | $241.9772 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $47.63 | 9.165% | $51.9953 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $1,064.38 | $1,132.0907 | $1,132.11 | $1,132.10 | $1,132.10 | |