| 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 | $232.93 | 4.237% | $242.7992 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $118.90 | 4.479% | $124.2255 | $124.23 | $124.25 | $124.20 |
| Purchase #3 | $220.37 | 9.776% | $241.9134 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $66.91 | 5.283% | $70.4449 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $66.43 | 4.128% | $69.1722 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $166.86 | 3.518% | $172.7301 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $183.36 | 12.874% | $206.9658 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,055.76 | $1,128.2511 | $1,128.25 | $1,128.25 | $1,128.20 | |