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 | $102.72 | 6.355% | $109.2479 | $109.25 | $109.25 | $109.20 |
Purchase #2 | $30.44 | 7.478% | $32.7163 | $32.72 | $32.70 | $32.70 |
Purchase #3 | $210.54 | 13.201% | $238.3334 | $238.33 | $238.35 | $238.30 |
Purchase #4 | $99.61 | 5.319% | $104.9083 | $104.91 | $104.90 | $104.90 |
Purchase #5 | $178.84 | 7.662% | $192.5427 | $192.54 | $192.55 | $192.50 |
Purchase #6 | $196.57 | 10.469% | $217.1489 | $217.15 | $217.15 | $217.10 |
Purchase #7 | $25.31 | 4.319% | $26.4031 | $26.40 | $26.40 | $26.40 |
7 purchase totals = | $844.03 | $921.3006 | $921.30 | $921.30 | $921.10 |