| 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 | $175.55 | 6.165% | $186.3727 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $246.72 | 8.822% | $268.4856 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $156.36 | 12.732% | $176.2678 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $21.53 | 3.233% | $22.2261 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $103.59 | 4.753% | $108.5136 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $221.34 | 4.469% | $231.2317 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $74.25 | 13.120% | $83.9916 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $999.34 | $1,077.0891 | $1,077.09 | $1,077.10 | $1,077.10 | |