| 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 | $165.89 | 4.836% | $173.9124 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $248.46 | 4.205% | $258.9077 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $236.31 | 3.283% | $244.0681 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $117.57 | 6.859% | $125.6341 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $147.61 | 3.384% | $152.6051 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $73.83 | 4.855% | $77.4144 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $174.48 | 13.830% | $198.6106 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,164.15 | $1,231.1524 | $1,231.15 | $1,231.10 | $1,231.10 | |