| 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 | $237.32 | 5.168% | $249.5847 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $49.68 | 8.861% | $54.0821 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $241.99 | 9.344% | $264.6015 | $264.60 | $264.60 | $264.60 |
| Purchase #4 | $225.87 | 3.419% | $233.5925 | $233.59 | $233.60 | $233.60 |
| Purchase #5 | $35.47 | 4.496% | $37.0647 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $243.49 | 3.511% | $252.0389 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $175.96 | 12.123% | $197.2916 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $1,209.78 | $1,288.2560 | $1,288.24 | $1,288.30 | $1,288.30 | |