| 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 | $196.79 | 5.247% | $207.1156 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $116.36 | 12.844% | $131.3053 | $131.31 | $131.30 | $131.30 |
| Purchase #3 | $167.41 | 4.151% | $174.3592 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $183.33 | 3.138% | $189.0829 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $200.52 | 7.570% | $215.6994 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $169.40 | 6.246% | $179.9807 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $105.64 | 9.672% | $115.8575 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $1,139.45 | $1,213.4006 | $1,213.41 | $1,213.40 | $1,213.50 | |