| 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 | $165.97 | 13.732% | $188.761 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $193.30 | 11.137% | $214.8278 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $124.52 | 7.422% | $133.7619 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $241.41 | 7.823% | $260.2955 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $18.81 | 12.536% | $21.168 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $188.33 | 8.146% | $203.6714 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $181.67 | 11.327% | $202.2478 | $202.25 | $202.25 | $202.20 |
| 7 purchase totals = | $1,114.01 | $1,224.7334 | $1,224.74 | $1,224.70 | $1,224.80 | |