| 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 | $199.58 | 13.657% | $226.8366 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $236.44 | 9.795% | $259.5993 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $8.67 | 8.188% | $9.3799 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $246.97 | 11.343% | $274.9838 | $274.98 | $275.00 | $275.00 |
| Purchase #5 | $170.25 | 7.865% | $183.6402 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $128.30 | 9.300% | $140.2319 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $94.66 | 5.476% | $99.8436 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $1,084.87 | $1,194.5153 | $1,194.51 | $1,194.60 | $1,194.40 | |