| 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 | $173.87 | 6.782% | $185.6619 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $119.93 | 5.183% | $126.146 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $108.60 | 3.631% | $112.5433 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $106.93 | 7.556% | $115.0096 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $169.26 | 13.616% | $192.3064 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $63.63 | 13.504% | $72.2226 | $72.22 | $72.20 | $72.20 |
| Purchase #7 | $47.77 | 6.408% | $50.8311 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $789.99 | $854.7209 | $854.72 | $854.70 | $854.60 | |