| 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 | $119.25 | 7.786% | $128.5348 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $94.73 | 4.369% | $98.8688 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $234.92 | 4.193% | $244.7702 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $222.38 | 7.183% | $238.3536 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $118.38 | 11.674% | $132.1997 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $127.80 | 10.204% | $140.8407 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $167.93 | 12.367% | $188.6979 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $1,085.39 | $1,172.2657 | $1,172.26 | $1,172.25 | $1,172.30 | |