| 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 | $230.55 | 5.251% | $242.6562 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $18.28 | 13.376% | $20.7251 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $204.78 | 6.207% | $217.4907 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $190.92 | 4.157% | $198.8565 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $188.51 | 3.354% | $194.8326 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $137.76 | 7.249% | $147.7462 | $147.75 | $147.75 | $147.70 |
| Purchase #7 | $192.47 | 12.485% | $216.4999 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,163.27 | $1,238.8072 | $1,238.82 | $1,238.85 | $1,238.80 | |