| 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 | $82.86 | 6.451% | $88.2053 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $216.78 | 12.768% | $244.4585 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $125.27 | 10.191% | $138.0363 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $165.25 | 10.465% | $182.5434 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $145.57 | 8.234% | $157.5562 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $197.32 | 13.403% | $223.7668 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $154.68 | 13.874% | $176.1403 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $1,087.73 | $1,210.7068 | $1,210.72 | $1,210.70 | $1,210.70 | |