| 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 | $246.85 | 8.142% | $266.9485 | $266.95 | $266.95 | $266.90 |
| Purchase #2 | $198.26 | 5.624% | $209.4101 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $177.93 | 3.493% | $184.1451 | $184.15 | $184.15 | $184.10 |
| Purchase #4 | $240.25 | 4.745% | $251.6499 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $104.39 | 13.345% | $118.3208 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $40.66 | 8.448% | $44.095 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $141.60 | 3.537% | $146.6084 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $1,149.94 | $1,221.1778 | $1,221.19 | $1,221.15 | $1,221.00 | |