| 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 | $229.85 | 5.535% | $242.5722 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $153.27 | 6.676% | $163.5023 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $33.86 | 4.333% | $35.3272 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $240.74 | 4.805% | $252.3076 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $242.87 | 4.472% | $253.7311 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $64.69 | 4.497% | $67.5991 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $200.64 | 9.835% | $220.3729 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,165.92 | $1,235.4124 | $1,235.41 | $1,235.40 | $1,235.40 | |