| 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 | $195.42 | 7.541% | $210.1566 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $231.71 | 5.417% | $244.2617 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $163.55 | 7.587% | $175.9585 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $107.75 | 8.346% | $116.7428 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $181.26 | 6.459% | $192.9676 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $204.51 | 9.325% | $223.5806 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $76.86 | 12.799% | $86.6973 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $1,161.06 | $1,250.3651 | $1,250.37 | $1,250.35 | $1,250.50 | |