| 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 | $103.34 | 11.383% | $115.1032 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $213.98 | 5.605% | $225.9736 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $215.29 | 5.813% | $227.8048 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $178.46 | 4.514% | $186.5157 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $143.36 | 4.159% | $149.3223 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $29.64 | 8.302% | $32.1007 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $95.96 | 3.227% | $99.0566 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $980.03 | $1,035.8769 | $1,035.87 | $1,035.80 | $1,035.90 | |