| 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 | $230.73 | 7.470% | $247.9655 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $73.75 | 10.433% | $81.4443 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $206.96 | 6.619% | $220.6587 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $246.73 | 10.764% | $273.288 | $273.29 | $273.30 | $273.30 |
| Purchase #5 | $93.63 | 13.431% | $106.2054 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $107.97 | 3.326% | $111.5611 | $111.56 | $111.55 | $111.60 |
| Purchase #7 | $180.30 | 12.238% | $202.3651 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $1,140.07 | $1,243.4881 | $1,243.50 | $1,243.45 | $1,243.60 | |