| 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 | $181.65 | 5.762% | $192.1167 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $109.82 | 3.692% | $113.8746 | $113.87 | $113.85 | $113.90 |
| Purchase #3 | $99.59 | 6.851% | $106.4129 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $174.61 | 5.166% | $183.6304 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $38.33 | 11.597% | $42.7751 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $143.30 | 7.441% | $153.963 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $104.53 | 13.288% | $118.4199 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $851.83 | $911.1926 | $911.19 | $911.15 | $911.20 | |