| 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 | $247.51 | 9.152% | $270.1621 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $176.95 | 8.760% | $192.4508 | $192.45 | $192.45 | $192.50 |
| Purchase #3 | $47.77 | 8.750% | $51.9499 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $175.75 | 7.870% | $189.5815 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $100.44 | 5.493% | $105.9572 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $218.96 | 10.628% | $242.2311 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $162.54 | 8.260% | $175.9658 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,129.92 | $1,228.2984 | $1,228.30 | $1,228.30 | $1,228.40 | |