| 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 | $128.48 | 7.228% | $137.7665 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $30.63 | 12.842% | $34.5635 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $243.47 | 12.590% | $274.1229 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $82.56 | 9.301% | $90.2389 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $16.83 | 11.651% | $18.7909 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $230.39 | 6.538% | $245.4529 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $126.37 | 8.289% | $136.8448 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $858.73 | $937.7804 | $937.77 | $937.75 | $937.80 | |