| 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 | $213.94 | 13.757% | $243.3717 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $223.62 | 13.473% | $253.7483 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $145.90 | 9.174% | $159.2849 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $175.94 | 8.401% | $190.7207 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $202.38 | 3.314% | $209.0869 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $67.56 | 10.199% | $74.4504 | $74.45 | $74.45 | $74.50 |
| Purchase #7 | $164.91 | 5.677% | $174.2719 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $1,194.25 | $1,304.9348 | $1,304.93 | $1,304.90 | $1,305.00 | |