| 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 | $231.99 | 9.635% | $254.3422 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $204.49 | 11.866% | $228.7548 | $228.75 | $228.75 | $228.80 |
| Purchase #3 | $201.64 | 6.454% | $214.6538 | $214.65 | $214.65 | $214.70 |
| Purchase #4 | $142.52 | 10.752% | $157.8438 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $182.43 | 7.815% | $196.6869 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $175.38 | 7.281% | $188.1494 | $188.15 | $188.15 | $188.10 |
| Purchase #7 | $119.55 | 10.494% | $132.0956 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $1,258.00 | $1,372.5265 | $1,372.52 | $1,372.55 | $1,372.50 | |