| 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 | $145.83 | 3.553% | $151.0113 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $203.91 | 6.872% | $217.9227 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $206.60 | 7.258% | $221.595 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $223.79 | 10.165% | $246.5383 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $165.32 | 7.627% | $177.929 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $9.26 | 10.535% | $10.2355 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $195.87 | 10.777% | $216.9789 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,150.58 | $1,242.2107 | $1,242.22 | $1,242.25 | $1,242.10 | |