| 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 | $230.92 | 7.867% | $249.0865 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $196.63 | 3.337% | $203.1915 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $34.88 | 6.420% | $37.1193 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $230.30 | 3.622% | $238.6415 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $86.79 | 5.831% | $91.8507 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $68.35 | 11.342% | $76.1023 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $106.30 | 8.594% | $115.4354 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $954.17 | $1,011.4272 | $1,011.43 | $1,011.45 | $1,011.40 | |