| 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 | $20.85 | 6.744% | $22.2561 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $104.76 | 10.683% | $115.9515 | $115.95 | $115.95 | $116.00 |
| Purchase #3 | $149.29 | 10.190% | $164.5027 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $160.62 | 5.629% | $169.6613 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $7.67 | 13.455% | $8.702 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $211.30 | 12.132% | $236.9349 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $124.54 | 4.758% | $130.4656 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $779.03 | $848.4741 | $848.47 | $848.45 | $848.60 | |