| 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 | $177.63 | 3.185% | $183.2875 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $233.37 | 4.751% | $244.4574 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $171.84 | 5.763% | $181.7431 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $181.93 | 11.817% | $203.4287 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $71.59 | 11.404% | $79.7541 | $79.75 | $79.75 | $79.80 |
| Purchase #6 | $13.37 | 13.557% | $15.1826 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $239.92 | 5.205% | $252.4078 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $1,089.65 | $1,160.2612 | $1,160.26 | $1,160.30 | $1,160.30 | |