| 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 | $214.57 | 13.324% | $243.1593 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $148.47 | 12.871% | $167.5796 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $165.44 | 7.193% | $177.3401 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $218.80 | 6.272% | $232.5231 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $158.48 | 9.540% | $173.599 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $236.44 | 10.829% | $262.0441 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $164.51 | 10.338% | $181.517 | $181.52 | $181.50 | $181.50 |
| 7 purchase totals = | $1,306.71 | $1,437.7622 | $1,437.76 | $1,437.75 | $1,437.70 | |