| 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 | $172.41 | 3.628% | $178.665 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $118.60 | 7.214% | $127.1558 | $127.16 | $127.15 | $127.20 |
| Purchase #3 | $134.48 | 5.442% | $141.7984 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $91.61 | 7.820% | $98.7739 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $250.62 | 9.391% | $274.1557 | $274.16 | $274.15 | $274.20 |
| Purchase #6 | $43.70 | 4.385% | $45.6162 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $209.95 | 12.367% | $235.9145 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,021.37 | $1,102.0795 | $1,102.09 | $1,102.00 | $1,102.20 | |