| 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 | $157.25 | 9.544% | $172.2579 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $213.98 | 3.751% | $222.0064 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $79.56 | 6.369% | $84.6272 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $230.69 | 9.400% | $252.3749 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $147.98 | 4.260% | $154.2839 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $175.96 | 5.314% | $185.3105 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $141.31 | 12.657% | $159.1956 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $1,146.73 | $1,230.0564 | $1,230.06 | $1,230.05 | $1,230.10 | |