| 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 | $127.75 | 13.386% | $144.8506 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $205.35 | 13.446% | $232.9614 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $137.49 | 5.631% | $145.2321 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $108.36 | 6.235% | $115.1162 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $238.68 | 4.492% | $249.4015 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $91.31 | 7.661% | $98.3053 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $249.54 | 13.422% | $283.0333 | $283.03 | $283.05 | $283.00 |
| 7 purchase totals = | $1,158.48 | $1,268.9004 | $1,268.90 | $1,268.90 | $1,268.90 | |