| 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 | $245.58 | 11.611% | $274.0943 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $199.97 | 3.456% | $206.881 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $107.30 | 9.484% | $117.4763 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $212.97 | 10.329% | $234.9677 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $239.35 | 8.550% | $259.8144 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $99.78 | 13.870% | $113.6195 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $199.30 | 8.549% | $216.3382 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $1,304.25 | $1,423.1914 | $1,423.19 | $1,423.20 | $1,423.20 | |