| 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 | $202.46 | 4.190% | $210.9431 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $184.37 | 13.780% | $209.7762 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $195.40 | 12.572% | $219.9657 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $22.84 | 8.300% | $24.7357 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $188.99 | 9.222% | $206.4187 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $208.93 | 7.388% | $224.3657 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $96.46 | 12.265% | $108.2908 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $1,099.45 | $1,204.4959 | $1,204.51 | $1,204.50 | $1,204.50 | |