| 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 | $133.91 | 5.477% | $141.2443 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $143.31 | 9.712% | $157.2283 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $23.89 | 9.227% | $26.0943 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $187.31 | 8.493% | $203.2182 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $102.57 | 11.718% | $114.5892 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $11.29 | 10.587% | $12.4853 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $90.57 | 6.488% | $96.4462 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $692.85 | $751.3058 | $751.31 | $751.35 | $751.20 | |