| 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 | $177.56 | 9.782% | $194.9289 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $218.42 | 9.473% | $239.1109 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $8.48 | 3.338% | $8.7631 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $139.75 | 10.276% | $154.1107 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $204.93 | 6.593% | $218.441 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $106.84 | 6.226% | $113.4919 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $175.90 | 3.722% | $182.447 | $182.45 | $182.45 | $182.40 |
| 7 purchase totals = | $1,031.88 | $1,111.2935 | $1,111.29 | $1,111.30 | $1,111.20 | |