| 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 | $178.98 | 3.775% | $185.7365 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $231.51 | 3.375% | $239.3235 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $204.85 | 11.309% | $228.0165 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $177.45 | 12.156% | $199.0208 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $20.69 | 10.493% | $22.861 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $79.62 | 7.177% | $85.3343 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $132.85 | 8.335% | $143.923 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $1,025.95 | $1,104.2156 | $1,104.21 | $1,104.15 | $1,104.10 | |