| 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 | $169.36 | 3.114% | $174.6339 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $108.45 | 7.478% | $116.5599 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $25.37 | 6.352% | $26.9815 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $187.72 | 7.597% | $201.9811 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $116.81 | 11.720% | $130.5001 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $134.79 | 8.839% | $146.7041 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $73.30 | 13.567% | $83.2446 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $815.80 | $880.6052 | $880.59 | $880.65 | $880.60 | |