| 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 | $188.63 | 5.158% | $198.3595 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $218.32 | 11.749% | $243.9704 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $216.64 | 4.240% | $225.8255 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $103.75 | 10.216% | $114.3491 | $114.35 | $114.35 | $114.30 |
| Purchase #5 | $71.55 | 9.214% | $78.1426 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $95.52 | 7.758% | $102.9304 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $240.78 | 5.269% | $253.4667 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $1,135.19 | $1,217.0442 | $1,217.05 | $1,217.05 | $1,217.00 | |