| 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 | $54.32 | 3.196% | $56.0561 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $198.65 | 10.831% | $220.1658 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $167.44 | 7.542% | $180.0683 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $211.45 | 11.428% | $235.6145 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $121.26 | 10.191% | $133.6176 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $126.51 | 12.801% | $142.7045 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $101.44 | 5.840% | $107.3641 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $981.07 | $1,075.5909 | $1,075.59 | $1,075.50 | $1,075.70 | |