| 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 | $228.54 | 4.805% | $239.5213 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $183.44 | 4.863% | $192.3607 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $187.29 | 6.445% | $199.3608 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $96.62 | 8.585% | $104.9148 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $44.69 | 9.278% | $48.8363 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $145.81 | 3.820% | $151.3799 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $148.91 | 3.148% | $153.5977 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,035.30 | $1,089.9715 | $1,089.97 | $1,089.95 | $1,090.00 | |