| 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 | $142.33 | 6.217% | $151.1787 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $213.59 | 5.378% | $225.0769 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $214.43 | 5.200% | $225.5804 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $206.87 | 5.854% | $218.9802 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $244.51 | 4.289% | $254.997 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $173.44 | 4.841% | $181.8362 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $98.73 | 8.686% | $107.3057 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $1,293.90 | $1,364.9551 | $1,364.97 | $1,365.05 | $1,365.00 | |